Home / 7,307,830.02-10,084,122.17-4,367,063.53

Finding the Fourth Proportional to 7,307,830.02, 10,084,122.17 and 4,367,063.53

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Solution

The fourth proportional to 7,307,830.02, 10,084,122.17 and 4,367,063.53 is: 6,026,139.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,830.02 : 10,084,122.17 = 4,367,063.53 : x
  2. Step 2: Convert to fraction form
    7,307,830.02/10,084,122.17 = 4,367,063.53/x
  3. Step 3: Cross multiply
    7,307,830.02x = 10,084,122.17 × 4,367,063.53
  4. Step 4: Simplify right side
    7,307,830.02x = 44,038,002,167,817.78
  5. Step 5: Solve for x
    x = 44,038,002,167,817.78/7,307,830.02
  6. Step 6: Final answer
    x = 6,026,139.36

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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.