Home / 4,854,386.60-7,275,747.90-2,013,036.20

Finding the Fourth Proportional to 4,854,386.60, 7,275,747.90 and 2,013,036.20

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Solution

The fourth proportional to 4,854,386.60, 7,275,747.90 and 2,013,036.20 is: 3,017,135.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,386.60 : 7,275,747.90 = 2,013,036.20 : x
  2. Step 2: Convert to fraction form
    4,854,386.60/7,275,747.90 = 2,013,036.20/x
  3. Step 3: Cross multiply
    4,854,386.60x = 7,275,747.90 × 2,013,036.20
  4. Step 4: Simplify right side
    4,854,386.60x = 14,646,343,904,773.98
  5. Step 5: Solve for x
    x = 14,646,343,904,773.98/4,854,386.60
  6. Step 6: Final answer
    x = 3,017,135.86

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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.