Home / 4,402,695.20-6,604,698.90-1,562,569.52

Finding the Fourth Proportional to 4,402,695.20, 6,604,698.90 and 1,562,569.52

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Solution

The fourth proportional to 4,402,695.20, 6,604,698.90 and 1,562,569.52 is: 2,344,087.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,695.20 : 6,604,698.90 = 1,562,569.52 : x
  2. Step 2: Convert to fraction form
    4,402,695.20/6,604,698.90 = 1,562,569.52/x
  3. Step 3: Cross multiply
    4,402,695.20x = 6,604,698.90 × 1,562,569.52
  4. Step 4: Simplify right side
    4,402,695.20x = 10,320,301,189,917.53
  5. Step 5: Solve for x
    x = 10,320,301,189,917.53/4,402,695.20
  6. Step 6: Final answer
    x = 2,344,087.14

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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.