Home / 4,854,385.60-7,275,746.40-2,013,035.20

Finding the Fourth Proportional to 4,854,385.60, 7,275,746.40 and 2,013,035.20

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Solution

The fourth proportional to 4,854,385.60, 7,275,746.40 and 2,013,035.20 is: 3,017,134.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,385.60 : 7,275,746.40 = 2,013,035.20 : x
  2. Step 2: Convert to fraction form
    4,854,385.60/7,275,746.40 = 2,013,035.20/x
  3. Step 3: Cross multiply
    4,854,385.60x = 7,275,746.40 × 2,013,035.20
  4. Step 4: Simplify right side
    4,854,385.60x = 14,646,333,609,473.28
  5. Step 5: Solve for x
    x = 14,646,333,609,473.28/4,854,385.60
  6. Step 6: Final answer
    x = 3,017,134.36

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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.