Home / 1,567,164.70-2,350,747.05-1,007,292.70

Finding the Fourth Proportional to 1,567,164.70, 2,350,747.05 and 1,007,292.70

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Solution

The fourth proportional to 1,567,164.70, 2,350,747.05 and 1,007,292.70 is: 1,510,939.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,164.70 : 2,350,747.05 = 1,007,292.70 : x
  2. Step 2: Convert to fraction form
    1,567,164.70/2,350,747.05 = 1,007,292.70/x
  3. Step 3: Cross multiply
    1,567,164.70x = 2,350,747.05 × 1,007,292.70
  4. Step 4: Simplify right side
    1,567,164.70x = 2,367,890,343,011.53
  5. Step 5: Solve for x
    x = 2,367,890,343,011.53/1,567,164.70
  6. Step 6: Final answer
    x = 1,510,939.05

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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.