Home / 2,697,585.92-4,042,890.72-2,018,337.92

Finding the Fourth Proportional to 2,697,585.92, 4,042,890.72 and 2,018,337.92

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Solution

The fourth proportional to 2,697,585.92, 4,042,890.72 and 2,018,337.92 is: 3,024,897.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,585.92 : 4,042,890.72 = 2,018,337.92 : x
  2. Step 2: Convert to fraction form
    2,697,585.92/4,042,890.72 = 2,018,337.92/x
  3. Step 3: Cross multiply
    2,697,585.92x = 4,042,890.72 × 2,018,337.92
  4. Step 4: Simplify right side
    2,697,585.92x = 8,159,919,646,592.10
  5. Step 5: Solve for x
    x = 8,159,919,646,592.10/2,697,585.92
  6. Step 6: Final answer
    x = 3,024,897.03

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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.