Home / 1,057,104.66-1,458,815.13-573,673.98

Finding the Fourth Proportional to 1,057,104.66, 1,458,815.13 and 573,673.98

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Solution

The fourth proportional to 1,057,104.66, 1,458,815.13 and 573,673.98 is: 791,675.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,104.66 : 1,458,815.13 = 573,673.98 : x
  2. Step 2: Convert to fraction form
    1,057,104.66/1,458,815.13 = 573,673.98/x
  3. Step 3: Cross multiply
    1,057,104.66x = 1,458,815.13 × 573,673.98
  4. Step 4: Simplify right side
    1,057,104.66x = 836,884,281,711.32
  5. Step 5: Solve for x
    x = 836,884,281,711.32/1,057,104.66
  6. Step 6: Final answer
    x = 791,675.90

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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.