Home / 1,487,713.20-2,053,570.76-884,094

Finding the Fourth Proportional to 1,487,713.20, 2,053,570.76 and 884,094

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Solution

The fourth proportional to 1,487,713.20, 2,053,570.76 and 884,094 is: 1,220,362.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,487,713.20 : 2,053,570.76 = 884,094 : x
  2. Step 2: Convert to fraction form
    1,487,713.20/2,053,570.76 = 884,094/x
  3. Step 3: Cross multiply
    1,487,713.20x = 2,053,570.76 × 884,094
  4. Step 4: Simplify right side
    1,487,713.20x = 1,815,549,587,491.44
  5. Step 5: Solve for x
    x = 1,815,549,587,491.44/1,487,713.20
  6. Step 6: Final answer
    x = 1,220,362.63

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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.