Home / 7,307,244.04-10,083,789.30-4,044,195.40

Finding the Fourth Proportional to 7,307,244.04, 10,083,789.30 and 4,044,195.40

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Solution

The fourth proportional to 7,307,244.04, 10,083,789.30 and 4,044,195.40 is: 5,580,874.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,244.04 : 10,083,789.30 = 4,044,195.40 : x
  2. Step 2: Convert to fraction form
    7,307,244.04/10,083,789.30 = 4,044,195.40/x
  3. Step 3: Cross multiply
    7,307,244.04x = 10,083,789.30 × 4,044,195.40
  4. Step 4: Simplify right side
    7,307,244.04x = 40,780,814,301,629.22
  5. Step 5: Solve for x
    x = 40,780,814,301,629.22/7,307,244.04
  6. Step 6: Final answer
    x = 5,580,874.82

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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.