Home / 1,560,702.28-2,341,241.01-549,615.27

Finding the Fourth Proportional to 1,560,702.28, 2,341,241.01 and 549,615.27

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Solution

The fourth proportional to 1,560,702.28, 2,341,241.01 and 549,615.27 is: 824,488.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,702.28 : 2,341,241.01 = 549,615.27 : x
  2. Step 2: Convert to fraction form
    1,560,702.28/2,341,241.01 = 549,615.27/x
  3. Step 3: Cross multiply
    1,560,702.28x = 2,341,241.01 × 549,615.27
  4. Step 4: Simplify right side
    1,560,702.28x = 1,286,781,818,625.88
  5. Step 5: Solve for x
    x = 1,286,781,818,625.88/1,560,702.28
  6. Step 6: Final answer
    x = 824,488.97

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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.