Home / 7,562,028.06-10,436,495.58-4,299,335.10

Finding the Fourth Proportional to 7,562,028.06, 10,436,495.58 and 4,299,335.10

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Solution

The fourth proportional to 7,562,028.06, 10,436,495.58 and 4,299,335.10 is: 5,933,592.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,562,028.06 : 10,436,495.58 = 4,299,335.10 : x
  2. Step 2: Convert to fraction form
    7,562,028.06/10,436,495.58 = 4,299,335.10/x
  3. Step 3: Cross multiply
    7,562,028.06x = 10,436,495.58 × 4,299,335.10
  4. Step 4: Simplify right side
    7,562,028.06x = 44,869,991,768,088.85
  5. Step 5: Solve for x
    x = 44,869,991,768,088.85/7,562,028.06
  6. Step 6: Final answer
    x = 5,933,592.34

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.