Home / 9,060,479.40-12,503,463.72-4,986,098.40

Finding the Fourth Proportional to 9,060,479.40, 12,503,463.72 and 4,986,098.40

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Solution

The fourth proportional to 9,060,479.40, 12,503,463.72 and 4,986,098.40 is: 6,880,816.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,479.40 : 12,503,463.72 = 4,986,098.40 : x
  2. Step 2: Convert to fraction form
    9,060,479.40/12,503,463.72 = 4,986,098.40/x
  3. Step 3: Cross multiply
    9,060,479.40x = 12,503,463.72 × 4,986,098.40
  4. Step 4: Simplify right side
    9,060,479.40x = 62,343,500,448,750.05
  5. Step 5: Solve for x
    x = 62,343,500,448,750.05/9,060,479.40
  6. Step 6: Final answer
    x = 6,880,816.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.