Home / 6,516,663.02-9,775,882.28-3,785,492.06

Finding the Fourth Proportional to 6,516,663.02, 9,775,882.28 and 3,785,492.06

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Solution

The fourth proportional to 6,516,663.02, 9,775,882.28 and 3,785,492.06 is: 5,678,753.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,516,663.02 : 9,775,882.28 = 3,785,492.06 : x
  2. Step 2: Convert to fraction form
    6,516,663.02/9,775,882.28 = 3,785,492.06/x
  3. Step 3: Cross multiply
    6,516,663.02x = 9,775,882.28 × 3,785,492.06
  4. Step 4: Simplify right side
    6,516,663.02x = 37,006,524,682,627.83
  5. Step 5: Solve for x
    x = 37,006,524,682,627.83/6,516,663.02
  6. Step 6: Final answer
    x = 5,678,753.77

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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.