Home / 3,047,870.04-4,572,565.25-2,151,063.56

Finding the Fourth Proportional to 3,047,870.04, 4,572,565.25 and 2,151,063.56

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Solution

The fourth proportional to 3,047,870.04, 4,572,565.25 and 2,151,063.56 is: 3,227,131.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,870.04 : 4,572,565.25 = 2,151,063.56 : x
  2. Step 2: Convert to fraction form
    3,047,870.04/4,572,565.25 = 2,151,063.56/x
  3. Step 3: Cross multiply
    3,047,870.04x = 4,572,565.25 × 2,151,063.56
  4. Step 4: Simplify right side
    3,047,870.04x = 9,835,878,451,379.15
  5. Step 5: Solve for x
    x = 9,835,878,451,379.15/3,047,870.04
  6. Step 6: Final answer
    x = 3,227,131.84

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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.