Home / 9,607,694.40-14,409,277.68-3,539,130.72

Finding the Fourth Proportional to 9,607,694.40, 14,409,277.68 and 3,539,130.72

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Solution

The fourth proportional to 9,607,694.40, 14,409,277.68 and 3,539,130.72 is: 5,307,862.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,694.40 : 14,409,277.68 = 3,539,130.72 : x
  2. Step 2: Convert to fraction form
    9,607,694.40/14,409,277.68 = 3,539,130.72/x
  3. Step 3: Cross multiply
    9,607,694.40x = 14,409,277.68 × 3,539,130.72
  4. Step 4: Simplify right side
    9,607,694.40x = 50,996,317,290,298.33
  5. Step 5: Solve for x
    x = 50,996,317,290,298.33/9,607,694.40
  6. Step 6: Final answer
    x = 5,307,862.13

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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.