Home / 6,712,599.48-9,264,056.40-4,098,959.52

Finding the Fourth Proportional to 6,712,599.48, 9,264,056.40 and 4,098,959.52

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Solution

The fourth proportional to 6,712,599.48, 9,264,056.40 and 4,098,959.52 is: 5,656,972.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712,599.48 : 9,264,056.40 = 4,098,959.52 : x
  2. Step 2: Convert to fraction form
    6,712,599.48/9,264,056.40 = 4,098,959.52/x
  3. Step 3: Cross multiply
    6,712,599.48x = 9,264,056.40 × 4,098,959.52
  4. Step 4: Simplify right side
    6,712,599.48x = 37,972,992,174,596.93
  5. Step 5: Solve for x
    x = 37,972,992,174,596.93/6,712,599.48
  6. Step 6: Final answer
    x = 5,656,972.73

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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.