Home / 1,559,543.04-2,152,049.28-880,546.56

Finding the Fourth Proportional to 1,559,543.04, 2,152,049.28 and 880,546.56

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Solution

The fourth proportional to 1,559,543.04, 2,152,049.28 and 880,546.56 is: 1,215,086.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,543.04 : 2,152,049.28 = 880,546.56 : x
  2. Step 2: Convert to fraction form
    1,559,543.04/2,152,049.28 = 880,546.56/x
  3. Step 3: Cross multiply
    1,559,543.04x = 2,152,049.28 × 880,546.56
  4. Step 4: Simplify right side
    1,559,543.04x = 1,894,979,590,454.48
  5. Step 5: Solve for x
    x = 1,894,979,590,454.48/1,559,543.04
  6. Step 6: Final answer
    x = 1,215,086.43

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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.