Home / 9,716,432.40-14,580,869.40-5,672,912.40

Finding the Fourth Proportional to 9,716,432.40, 14,580,869.40 and 5,672,912.40

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Solution

The fourth proportional to 9,716,432.40, 14,580,869.40 and 5,672,912.40 is: 8,513,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,716,432.40 : 14,580,869.40 = 5,672,912.40 : x
  2. Step 2: Convert to fraction form
    9,716,432.40/14,580,869.40 = 5,672,912.40/x
  3. Step 3: Cross multiply
    9,716,432.40x = 14,580,869.40 × 5,672,912.40
  4. Step 4: Simplify right side
    9,716,432.40x = 82,715,994,822,040.56
  5. Step 5: Solve for x
    x = 82,715,994,822,040.56/9,716,432.40
  6. Step 6: Final answer
    x = 8,513,000.60

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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.