Home / 6,113,719.80-9,176,484.60-3,722,235.30

Finding the Fourth Proportional to 6,113,719.80, 9,176,484.60 and 3,722,235.30

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Solution

The fourth proportional to 6,113,719.80, 9,176,484.60 and 3,722,235.30 is: 5,586,948.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,113,719.80 : 9,176,484.60 = 3,722,235.30 : x
  2. Step 2: Convert to fraction form
    6,113,719.80/9,176,484.60 = 3,722,235.30/x
  3. Step 3: Cross multiply
    6,113,719.80x = 9,176,484.60 × 3,722,235.30
  4. Step 4: Simplify right side
    6,113,719.80x = 34,157,034,908,026.38
  5. Step 5: Solve for x
    x = 34,157,034,908,026.38/6,113,719.80
  6. Step 6: Final answer
    x = 5,586,948.05

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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.