Home / 10,176,773.58-15,265,082.61-2,603,727.18

Finding the Fourth Proportional to 10,176,773.58, 15,265,082.61 and 2,603,727.18

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Solution

The fourth proportional to 10,176,773.58, 15,265,082.61 and 2,603,727.18 is: 3,905,570.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,176,773.58 : 15,265,082.61 = 2,603,727.18 : x
  2. Step 2: Convert to fraction form
    10,176,773.58/15,265,082.61 = 2,603,727.18/x
  3. Step 3: Cross multiply
    10,176,773.58x = 15,265,082.61 × 2,603,727.18
  4. Step 4: Simplify right side
    10,176,773.58x = 39,746,110,496,602.34
  5. Step 5: Solve for x
    x = 39,746,110,496,602.34/10,176,773.58
  6. Step 6: Final answer
    x = 3,905,570.88

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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.