Home / 7,100,230.10-10,657,343.55-3,510,050.90

Finding the Fourth Proportional to 7,100,230.10, 10,657,343.55 and 3,510,050.90

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Solution

The fourth proportional to 7,100,230.10, 10,657,343.55 and 3,510,050.90 is: 5,268,536.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,100,230.10 : 10,657,343.55 = 3,510,050.90 : x
  2. Step 2: Convert to fraction form
    7,100,230.10/10,657,343.55 = 3,510,050.90/x
  3. Step 3: Cross multiply
    7,100,230.10x = 10,657,343.55 × 3,510,050.90
  4. Step 4: Simplify right side
    7,100,230.10x = 37,407,818,319,286.70
  5. Step 5: Solve for x
    x = 37,407,818,319,286.70/7,100,230.10
  6. Step 6: Final answer
    x = 5,268,536.06

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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.