Home / 6,354,717.16-8,773,732.50-4,882,002.76

Finding the Fourth Proportional to 6,354,717.16, 8,773,732.50 and 4,882,002.76

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Solution

The fourth proportional to 6,354,717.16, 8,773,732.50 and 4,882,002.76 is: 6,740,407.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354,717.16 : 8,773,732.50 = 4,882,002.76 : x
  2. Step 2: Convert to fraction form
    6,354,717.16/8,773,732.50 = 4,882,002.76/x
  3. Step 3: Cross multiply
    6,354,717.16x = 8,773,732.50 × 4,882,002.76
  4. Step 4: Simplify right side
    6,354,717.16x = 42,833,386,280,501.70
  5. Step 5: Solve for x
    x = 42,833,386,280,501.70/6,354,717.16
  6. Step 6: Final answer
    x = 6,740,407.98

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Why These Related Problems?

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