Home / 1,016,419.18-1,523,398.10-566,662.36

Finding the Fourth Proportional to 1,016,419.18, 1,523,398.10 and 566,662.36

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Solution

The fourth proportional to 1,016,419.18, 1,523,398.10 and 566,662.36 is: 849,307.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,419.18 : 1,523,398.10 = 566,662.36 : x
  2. Step 2: Convert to fraction form
    1,016,419.18/1,523,398.10 = 566,662.36/x
  3. Step 3: Cross multiply
    1,016,419.18x = 1,523,398.10 × 566,662.36
  4. Step 4: Simplify right side
    1,016,419.18x = 863,252,362,565.52
  5. Step 5: Solve for x
    x = 863,252,362,565.52/1,016,419.18
  6. Step 6: Final answer
    x = 849,307.43

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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.