Home / 4,791,353.16-7,175,572.23-2,763,449.03

Finding the Fourth Proportional to 4,791,353.16, 7,175,572.23 and 2,763,449.03

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Solution

The fourth proportional to 4,791,353.16, 7,175,572.23 and 2,763,449.03 is: 4,138,565.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,791,353.16 : 7,175,572.23 = 2,763,449.03 : x
  2. Step 2: Convert to fraction form
    4,791,353.16/7,175,572.23 = 2,763,449.03/x
  3. Step 3: Cross multiply
    4,791,353.16x = 7,175,572.23 × 2,763,449.03
  4. Step 4: Simplify right side
    4,791,353.16x = 19,829,328,082,810.58
  5. Step 5: Solve for x
    x = 19,829,328,082,810.58/4,791,353.16
  6. Step 6: Final answer
    x = 4,138,565.33

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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.