Home / 4,732,498.80-7,096,998.60-1,537,729.20

Finding the Fourth Proportional to 4,732,498.80, 7,096,998.60 and 1,537,729.20

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Solution

The fourth proportional to 4,732,498.80, 7,096,998.60 and 1,537,729.20 is: 2,306,025.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,498.80 : 7,096,998.60 = 1,537,729.20 : x
  2. Step 2: Convert to fraction form
    4,732,498.80/7,096,998.60 = 1,537,729.20/x
  3. Step 3: Cross multiply
    4,732,498.80x = 7,096,998.60 × 1,537,729.20
  4. Step 4: Simplify right side
    4,732,498.80x = 10,913,261,979,579.12
  5. Step 5: Solve for x
    x = 10,913,261,979,579.12/4,732,498.80
  6. Step 6: Final answer
    x = 2,306,025.30

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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.