Home / 4,045,281.57-6,067,101.02-1,485,616.77

Finding the Fourth Proportional to 4,045,281.57, 6,067,101.02 and 1,485,616.77

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Solution

The fourth proportional to 4,045,281.57, 6,067,101.02 and 1,485,616.77 is: 2,228,123.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,281.57 : 6,067,101.02 = 1,485,616.77 : x
  2. Step 2: Convert to fraction form
    4,045,281.57/6,067,101.02 = 1,485,616.77/x
  3. Step 3: Cross multiply
    4,045,281.57x = 6,067,101.02 × 1,485,616.77
  4. Step 4: Simplify right side
    4,045,281.57x = 9,013,387,013,168.02
  5. Step 5: Solve for x
    x = 9,013,387,013,168.02/4,045,281.57
  6. Step 6: Final answer
    x = 2,228,123.52

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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.