Home / 7,535,125.20-11,302,169.40-2,417,480.40

Finding the Fourth Proportional to 7,535,125.20, 11,302,169.40 and 2,417,480.40

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Solution

The fourth proportional to 7,535,125.20, 11,302,169.40 and 2,417,480.40 is: 3,626,054.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,125.20 : 11,302,169.40 = 2,417,480.40 : x
  2. Step 2: Convert to fraction form
    7,535,125.20/11,302,169.40 = 2,417,480.40/x
  3. Step 3: Cross multiply
    7,535,125.20x = 11,302,169.40 × 2,417,480.40
  4. Step 4: Simplify right side
    7,535,125.20x = 27,322,773,001,979.76
  5. Step 5: Solve for x
    x = 27,322,773,001,979.76/7,535,125.20
  6. Step 6: Final answer
    x = 3,626,054.28

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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.