Home / 7,036,996.97-9,712,217.72-4,830,046.74

Finding the Fourth Proportional to 7,036,996.97, 9,712,217.72 and 4,830,046.74

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Solution

The fourth proportional to 7,036,996.97, 9,712,217.72 and 4,830,046.74 is: 6,666,262.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,036,996.97 : 9,712,217.72 = 4,830,046.74 : x
  2. Step 2: Convert to fraction form
    7,036,996.97/9,712,217.72 = 4,830,046.74/x
  3. Step 3: Cross multiply
    7,036,996.97x = 9,712,217.72 × 4,830,046.74
  4. Step 4: Simplify right side
    7,036,996.97x = 46,910,465,548,731.35
  5. Step 5: Solve for x
    x = 46,910,465,548,731.35/7,036,996.97
  6. Step 6: Final answer
    x = 6,666,262.01

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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.