Home / 4,887,327.74-7,332,176.00-1,475,410.22

Finding the Fourth Proportional to 4,887,327.74, 7,332,176.00 and 1,475,410.22

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Solution

The fourth proportional to 4,887,327.74, 7,332,176.00 and 1,475,410.22 is: 2,213,472.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,887,327.74 : 7,332,176.00 = 1,475,410.22 : x
  2. Step 2: Convert to fraction form
    4,887,327.74/7,332,176.00 = 1,475,410.22/x
  3. Step 3: Cross multiply
    4,887,327.74x = 7,332,176.00 × 1,475,410.22
  4. Step 4: Simplify right side
    4,887,327.74x = 10,817,967,441,005.52
  5. Step 5: Solve for x
    x = 10,817,967,441,005.52/4,887,327.74
  6. Step 6: Final answer
    x = 2,213,472.89

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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.