Home / 1,024,267.65-1,535,533.85-424,854.69

Finding the Fourth Proportional to 1,024,267.65, 1,535,533.85 and 424,854.69

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Solution

The fourth proportional to 1,024,267.65, 1,535,533.85 and 424,854.69 is: 636,922.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,267.65 : 1,535,533.85 = 424,854.69 : x
  2. Step 2: Convert to fraction form
    1,024,267.65/1,535,533.85 = 424,854.69/x
  3. Step 3: Cross multiply
    1,024,267.65x = 1,535,533.85 × 424,854.69
  4. Step 4: Simplify right side
    1,024,267.65x = 652,378,755,701.98
  5. Step 5: Solve for x
    x = 652,378,755,701.98/1,024,267.65
  6. Step 6: Final answer
    x = 636,922.15

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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.