Home / 4,531,746.90-6,797,553.72-1,120,033.83

Finding the Fourth Proportional to 4,531,746.90, 6,797,553.72 and 1,120,033.83

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Solution

The fourth proportional to 4,531,746.90, 6,797,553.72 and 1,120,033.83 is: 1,680,034.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,746.90 : 6,797,553.72 = 1,120,033.83 : x
  2. Step 2: Convert to fraction form
    4,531,746.90/6,797,553.72 = 1,120,033.83/x
  3. Step 3: Cross multiply
    4,531,746.90x = 6,797,553.72 × 1,120,033.83
  4. Step 4: Simplify right side
    4,531,746.90x = 7,613,490,127,642.35
  5. Step 5: Solve for x
    x = 7,613,490,127,642.35/4,531,746.90
  6. Step 6: Final answer
    x = 1,680,034.28

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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.