Home / 1,032,263.20-1,424,545.77-567,123.08

Finding the Fourth Proportional to 1,032,263.20, 1,424,545.77 and 567,123.08

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Solution

The fourth proportional to 1,032,263.20, 1,424,545.77 and 567,123.08 is: 782,642.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,263.20 : 1,424,545.77 = 567,123.08 : x
  2. Step 2: Convert to fraction form
    1,032,263.20/1,424,545.77 = 567,123.08/x
  3. Step 3: Cross multiply
    1,032,263.20x = 1,424,545.77 × 567,123.08
  4. Step 4: Simplify right side
    1,032,263.20x = 807,892,784,683.37
  5. Step 5: Solve for x
    x = 807,892,784,683.37/1,032,263.20
  6. Step 6: Final answer
    x = 782,642.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.