Home / 5,666,554.80-8,495,200.62-2,635,810.20

Finding the Fourth Proportional to 5,666,554.80, 8,495,200.62 and 2,635,810.20

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Solution

The fourth proportional to 5,666,554.80, 8,495,200.62 and 2,635,810.20 is: 3,951,560.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,554.80 : 8,495,200.62 = 2,635,810.20 : x
  2. Step 2: Convert to fraction form
    5,666,554.80/8,495,200.62 = 2,635,810.20/x
  3. Step 3: Cross multiply
    5,666,554.80x = 8,495,200.62 × 2,635,810.20
  4. Step 4: Simplify right side
    5,666,554.80x = 22,391,736,445,242.32
  5. Step 5: Solve for x
    x = 22,391,736,445,242.32/5,666,554.80
  6. Step 6: Final answer
    x = 3,951,560.91

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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.