Home / 5,999,945.46-9,000,853.08-1,955,494.90

Finding the Fourth Proportional to 5,999,945.46, 9,000,853.08 and 1,955,494.90

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Solution

The fourth proportional to 5,999,945.46, 9,000,853.08 and 1,955,494.90 is: 2,933,547.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999,945.46 : 9,000,853.08 = 1,955,494.90 : x
  2. Step 2: Convert to fraction form
    5,999,945.46/9,000,853.08 = 1,955,494.90/x
  3. Step 3: Cross multiply
    5,999,945.46x = 9,000,853.08 × 1,955,494.90
  4. Step 4: Simplify right side
    5,999,945.46x = 17,601,122,293,589.29
  5. Step 5: Solve for x
    x = 17,601,122,293,589.29/5,999,945.46
  6. Step 6: Final answer
    x = 2,933,547.05

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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.