Home / 884,077.08-1,326,124.87-707,705.24

Finding the Fourth Proportional to 884,077.08, 1,326,124.87 and 707,705.24

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Solution

The fourth proportional to 884,077.08, 1,326,124.87 and 707,705.24 is: 1,061,565.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,077.08 : 1,326,124.87 = 707,705.24 : x
  2. Step 2: Convert to fraction form
    884,077.08/1,326,124.87 = 707,705.24/x
  3. Step 3: Cross multiply
    884,077.08x = 1,326,124.87 × 707,705.24
  4. Step 4: Simplify right side
    884,077.08x = 938,505,519,393.32
  5. Step 5: Solve for x
    x = 938,505,519,393.32/884,077.08
  6. Step 6: Final answer
    x = 1,061,565.26

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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.