Home / 932,032.96-1,397,426.58-752,339.44

Finding the Fourth Proportional to 932,032.96, 1,397,426.58 and 752,339.44

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Solution

The fourth proportional to 932,032.96, 1,397,426.58 and 752,339.44 is: 1,128,006.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,032.96 : 1,397,426.58 = 752,339.44 : x
  2. Step 2: Convert to fraction form
    932,032.96/1,397,426.58 = 752,339.44/x
  3. Step 3: Cross multiply
    932,032.96x = 1,397,426.58 × 752,339.44
  4. Step 4: Simplify right side
    932,032.96x = 1,051,339,130,638.32
  5. Step 5: Solve for x
    x = 1,051,339,130,638.32/932,032.96
  6. Step 6: Final answer
    x = 1,128,006.39

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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.