Home / 1,759,847.94-2,428,590.17-955,031.94

Finding the Fourth Proportional to 1,759,847.94, 2,428,590.17 and 955,031.94

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Solution

The fourth proportional to 1,759,847.94, 2,428,590.17 and 955,031.94 is: 1,317,944.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,847.94 : 2,428,590.17 = 955,031.94 : x
  2. Step 2: Convert to fraction form
    1,759,847.94/2,428,590.17 = 955,031.94/x
  3. Step 3: Cross multiply
    1,759,847.94x = 2,428,590.17 × 955,031.94
  4. Step 4: Simplify right side
    1,759,847.94x = 2,319,381,181,520.03
  5. Step 5: Solve for x
    x = 2,319,381,181,520.03/1,759,847.94
  6. Step 6: Final answer
    x = 1,317,944.08

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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.