Home / 2,604,264.30-3,906,396.45-898,404.30

Finding the Fourth Proportional to 2,604,264.30, 3,906,396.45 and 898,404.30

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Solution

The fourth proportional to 2,604,264.30, 3,906,396.45 and 898,404.30 is: 1,347,606.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,264.30 : 3,906,396.45 = 898,404.30 : x
  2. Step 2: Convert to fraction form
    2,604,264.30/3,906,396.45 = 898,404.30/x
  3. Step 3: Cross multiply
    2,604,264.30x = 3,906,396.45 × 898,404.30
  4. Step 4: Simplify right side
    2,604,264.30x = 3,509,523,368,184.74
  5. Step 5: Solve for x
    x = 3,509,523,368,184.74/2,604,264.30
  6. Step 6: Final answer
    x = 1,347,606.45

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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.