Home / 2,999,056.14-4,498,122.02-977,294.92

Finding the Fourth Proportional to 2,999,056.14, 4,498,122.02 and 977,294.92

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Solution

The fourth proportional to 2,999,056.14, 4,498,122.02 and 977,294.92 is: 1,465,791.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,999,056.14 : 4,498,122.02 = 977,294.92 : x
  2. Step 2: Convert to fraction form
    2,999,056.14/4,498,122.02 = 977,294.92/x
  3. Step 3: Cross multiply
    2,999,056.14x = 4,498,122.02 × 977,294.92
  4. Step 4: Simplify right side
    2,999,056.14x = 4,395,991,799,686.14
  5. Step 5: Solve for x
    x = 4,395,991,799,686.14/2,999,056.14
  6. Step 6: Final answer
    x = 1,465,791.77

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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.