Home / 7,100,046.30-10,650,069.45-4,395,602.10

Finding the Fourth Proportional to 7,100,046.30, 10,650,069.45 and 4,395,602.10

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Solution

The fourth proportional to 7,100,046.30, 10,650,069.45 and 4,395,602.10 is: 6,593,403.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,100,046.30 : 10,650,069.45 = 4,395,602.10 : x
  2. Step 2: Convert to fraction form
    7,100,046.30/10,650,069.45 = 4,395,602.10/x
  3. Step 3: Cross multiply
    7,100,046.30x = 10,650,069.45 × 4,395,602.10
  4. Step 4: Simplify right side
    7,100,046.30x = 46,813,467,639,565.84
  5. Step 5: Solve for x
    x = 46,813,467,639,565.84/7,100,046.30
  6. Step 6: Final answer
    x = 6,593,403.15

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.