Home / 9,656,475.60-14,480,436.60-3,264,992.40

Finding the Fourth Proportional to 9,656,475.60, 14,480,436.60 and 3,264,992.40

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Solution

The fourth proportional to 9,656,475.60, 14,480,436.60 and 3,264,992.40 is: 4,896,042.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,475.60 : 14,480,436.60 = 3,264,992.40 : x
  2. Step 2: Convert to fraction form
    9,656,475.60/14,480,436.60 = 3,264,992.40/x
  3. Step 3: Cross multiply
    9,656,475.60x = 14,480,436.60 × 3,264,992.40
  4. Step 4: Simplify right side
    9,656,475.60x = 47,278,515,447,681.84
  5. Step 5: Solve for x
    x = 47,278,515,447,681.84/9,656,475.60
  6. Step 6: Final answer
    x = 4,896,042.55

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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.