Home / 1,847,678.04-2,549,770.65-1,031,896.26

Finding the Fourth Proportional to 1,847,678.04, 2,549,770.65 and 1,031,896.26

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Solution

The fourth proportional to 1,847,678.04, 2,549,770.65 and 1,031,896.26 is: 1,424,002.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,678.04 : 2,549,770.65 = 1,031,896.26 : x
  2. Step 2: Convert to fraction form
    1,847,678.04/2,549,770.65 = 1,031,896.26/x
  3. Step 3: Cross multiply
    1,847,678.04x = 2,549,770.65 × 1,031,896.26
  4. Step 4: Simplify right side
    1,847,678.04x = 2,631,098,797,592.77
  5. Step 5: Solve for x
    x = 2,631,098,797,592.77/1,847,678.04
  6. Step 6: Final answer
    x = 1,424,002.85

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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.