Home / 1,334,294.83-2,001,565.30-435,741.24

Finding the Fourth Proportional to 1,334,294.83, 2,001,565.30 and 435,741.24

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Solution

The fourth proportional to 1,334,294.83, 2,001,565.30 and 435,741.24 is: 653,652.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,294.83 : 2,001,565.30 = 435,741.24 : x
  2. Step 2: Convert to fraction form
    1,334,294.83/2,001,565.30 = 435,741.24/x
  3. Step 3: Cross multiply
    1,334,294.83x = 2,001,565.30 × 435,741.24
  4. Step 4: Simplify right side
    1,334,294.83x = 872,164,545,762.97
  5. Step 5: Solve for x
    x = 872,164,545,762.97/1,334,294.83
  6. Step 6: Final answer
    x = 653,652.05

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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.