Home / 1,413,357.60-1,950,256.04-955,468.24

Finding the Fourth Proportional to 1,413,357.60, 1,950,256.04 and 955,468.24

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Solution

The fourth proportional to 1,413,357.60, 1,950,256.04 and 955,468.24 is: 1,318,426.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,413,357.60 : 1,950,256.04 = 955,468.24 : x
  2. Step 2: Convert to fraction form
    1,413,357.60/1,950,256.04 = 955,468.24/x
  3. Step 3: Cross multiply
    1,413,357.60x = 1,950,256.04 × 955,468.24
  4. Step 4: Simplify right side
    1,413,357.60x = 1,863,407,706,088.17
  5. Step 5: Solve for x
    x = 1,863,407,706,088.17/1,413,357.60
  6. Step 6: Final answer
    x = 1,318,426.21

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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.