Home / 6,232,729.61-9,352,055.21-4,316,589.56

Finding the Fourth Proportional to 6,232,729.61, 9,352,055.21 and 4,316,589.56

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Solution

The fourth proportional to 6,232,729.61, 9,352,055.21 and 4,316,589.56 is: 6,476,934.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232,729.61 : 9,352,055.21 = 4,316,589.56 : x
  2. Step 2: Convert to fraction form
    6,232,729.61/9,352,055.21 = 4,316,589.56/x
  3. Step 3: Cross multiply
    6,232,729.61x = 9,352,055.21 × 4,316,589.56
  4. Step 4: Simplify right side
    6,232,729.61x = 40,368,983,815,686.38
  5. Step 5: Solve for x
    x = 40,368,983,815,686.38/6,232,729.61
  6. Step 6: Final answer
    x = 6,476,934.89

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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.