Home / 1,096,962.10-1,644,787.05-565,521.10

Finding the Fourth Proportional to 1,096,962.10, 1,644,787.05 and 565,521.10

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Solution

The fourth proportional to 1,096,962.10, 1,644,787.05 and 565,521.10 is: 847,943.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,962.10 : 1,644,787.05 = 565,521.10 : x
  2. Step 2: Convert to fraction form
    1,096,962.10/1,644,787.05 = 565,521.10/x
  3. Step 3: Cross multiply
    1,096,962.10x = 1,644,787.05 × 565,521.10
  4. Step 4: Simplify right side
    1,096,962.10x = 930,161,781,781.76
  5. Step 5: Solve for x
    x = 930,161,781,781.76/1,096,962.10
  6. Step 6: Final answer
    x = 847,943.41

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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.