Home / 11,367,306.47-17,039,468.32-4,894,602.95

Finding the Fourth Proportional to 11,367,306.47, 17,039,468.32 and 4,894,602.95

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Solution

The fourth proportional to 11,367,306.47, 17,039,468.32 and 4,894,602.95 is: 7,336,956.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,367,306.47 : 17,039,468.32 = 4,894,602.95 : x
  2. Step 2: Convert to fraction form
    11,367,306.47/17,039,468.32 = 4,894,602.95/x
  3. Step 3: Cross multiply
    11,367,306.47x = 17,039,468.32 × 4,894,602.95
  4. Step 4: Simplify right side
    11,367,306.47x = 83,401,431,905,503.55
  5. Step 5: Solve for x
    x = 83,401,431,905,503.55/11,367,306.47
  6. Step 6: Final answer
    x = 7,336,956.40

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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.