Home / 1,567,164.18-2,350,746.78-1,034,560.65

Finding the Fourth Proportional to 1,567,164.18, 2,350,746.78 and 1,034,560.65

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Solution

The fourth proportional to 1,567,164.18, 2,350,746.78 and 1,034,560.65 is: 1,551,841.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,164.18 : 2,350,746.78 = 1,034,560.65 : x
  2. Step 2: Convert to fraction form
    1,567,164.18/2,350,746.78 = 1,034,560.65/x
  3. Step 3: Cross multiply
    1,567,164.18x = 2,350,746.78 × 1,034,560.65
  4. Step 4: Simplify right side
    1,567,164.18x = 2,431,990,116,702.21
  5. Step 5: Solve for x
    x = 2,431,990,116,702.21/1,567,164.18
  6. Step 6: Final answer
    x = 1,551,841.31

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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.