Home / 5,460,204.80-8,176,310.40-4,032,531.20

Finding the Fourth Proportional to 5,460,204.80, 8,176,310.40 and 4,032,531.20

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Solution

The fourth proportional to 5,460,204.80, 8,176,310.40 and 4,032,531.20 is: 6,038,459.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,204.80 : 8,176,310.40 = 4,032,531.20 : x
  2. Step 2: Convert to fraction form
    5,460,204.80/8,176,310.40 = 4,032,531.20/x
  3. Step 3: Cross multiply
    5,460,204.80x = 8,176,310.40 × 4,032,531.20
  4. Step 4: Simplify right side
    5,460,204.80x = 32,971,226,788,884.48
  5. Step 5: Solve for x
    x = 32,971,226,788,884.48/5,460,204.80
  6. Step 6: Final answer
    x = 6,038,459.73

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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.