Home / 5,812,024.68-8,718,365.04-1,768,644.36

Finding the Fourth Proportional to 5,812,024.68, 8,718,365.04 and 1,768,644.36

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Solution

The fourth proportional to 5,812,024.68, 8,718,365.04 and 1,768,644.36 is: 2,653,066.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,812,024.68 : 8,718,365.04 = 1,768,644.36 : x
  2. Step 2: Convert to fraction form
    5,812,024.68/8,718,365.04 = 1,768,644.36/x
  3. Step 3: Cross multiply
    5,812,024.68x = 8,718,365.04 × 1,768,644.36
  4. Step 4: Simplify right side
    5,812,024.68x = 15,419,687,156,417.17
  5. Step 5: Solve for x
    x = 15,419,687,156,417.17/5,812,024.68
  6. Step 6: Final answer
    x = 2,653,066.36

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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.