Home / 3,307,025.28-4,564,193.56-2,018,612.56

Finding the Fourth Proportional to 3,307,025.28, 4,564,193.56 and 2,018,612.56

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Solution

The fourth proportional to 3,307,025.28, 4,564,193.56 and 2,018,612.56 is: 2,785,989.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,025.28 : 4,564,193.56 = 2,018,612.56 : x
  2. Step 2: Convert to fraction form
    3,307,025.28/4,564,193.56 = 2,018,612.56/x
  3. Step 3: Cross multiply
    3,307,025.28x = 4,564,193.56 × 2,018,612.56
  4. Step 4: Simplify right side
    3,307,025.28x = 9,213,338,446,487.11
  5. Step 5: Solve for x
    x = 9,213,338,446,487.11/3,307,025.28
  6. Step 6: Final answer
    x = 2,785,989.72

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1.5x scale

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.