Home / 4,361,051.34-6,018,143.66-2,400,913.12

Finding the Fourth Proportional to 4,361,051.34, 6,018,143.66 and 2,400,913.12

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Solution

The fourth proportional to 4,361,051.34, 6,018,143.66 and 2,400,913.12 is: 3,313,201.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,051.34 : 6,018,143.66 = 2,400,913.12 : x
  2. Step 2: Convert to fraction form
    4,361,051.34/6,018,143.66 = 2,400,913.12/x
  3. Step 3: Cross multiply
    4,361,051.34x = 6,018,143.66 × 2,400,913.12
  4. Step 4: Simplify right side
    4,361,051.34x = 14,449,040,059,334.26
  5. Step 5: Solve for x
    x = 14,449,040,059,334.26/4,361,051.34
  6. Step 6: Final answer
    x = 3,313,201.10

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Double scale
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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.