Home / 1,068,204.30-1,474,156.80-584,769.48

Finding the Fourth Proportional to 1,068,204.30, 1,474,156.80 and 584,769.48

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Solution

The fourth proportional to 1,068,204.30, 1,474,156.80 and 584,769.48 is: 807,000.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,204.30 : 1,474,156.80 = 584,769.48 : x
  2. Step 2: Convert to fraction form
    1,068,204.30/1,474,156.80 = 584,769.48/x
  3. Step 3: Cross multiply
    1,068,204.30x = 1,474,156.80 × 584,769.48
  4. Step 4: Simplify right side
    1,068,204.30x = 862,041,905,374.46
  5. Step 5: Solve for x
    x = 862,041,905,374.46/1,068,204.30
  6. Step 6: Final answer
    x = 807,000.97

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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.