Home / 6,995,906.10-10,470,156.12-4,301,937.36

Finding the Fourth Proportional to 6,995,906.10, 10,470,156.12 and 4,301,937.36

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Solution

The fourth proportional to 6,995,906.10, 10,470,156.12 and 4,301,937.36 is: 6,438,330.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,906.10 : 10,470,156.12 = 4,301,937.36 : x
  2. Step 2: Convert to fraction form
    6,995,906.10/10,470,156.12 = 4,301,937.36/x
  3. Step 3: Cross multiply
    6,995,906.10x = 10,470,156.12 × 4,301,937.36
  4. Step 4: Simplify right side
    6,995,906.10x = 45,041,955,777,660.64
  5. Step 5: Solve for x
    x = 45,041,955,777,660.64/6,995,906.10
  6. Step 6: Final answer
    x = 6,438,330.52

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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.