Home / 5,931,805.16-8,891,725.08-2,336,182.76

Finding the Fourth Proportional to 5,931,805.16, 8,891,725.08 and 2,336,182.76

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Solution

The fourth proportional to 5,931,805.16, 8,891,725.08 and 2,336,182.76 is: 3,501,917.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,805.16 : 8,891,725.08 = 2,336,182.76 : x
  2. Step 2: Convert to fraction form
    5,931,805.16/8,891,725.08 = 2,336,182.76/x
  3. Step 3: Cross multiply
    5,931,805.16x = 8,891,725.08 × 2,336,182.76
  4. Step 4: Simplify right side
    5,931,805.16x = 20,772,694,838,555.62
  5. Step 5: Solve for x
    x = 20,772,694,838,555.62/5,931,805.16
  6. Step 6: Final answer
    x = 3,501,917.93

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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.