Home / 4,743,301.28-6,545,725.76-2,567,828.57

Finding the Fourth Proportional to 4,743,301.28, 6,545,725.76 and 2,567,828.57

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Solution

The fourth proportional to 4,743,301.28, 6,545,725.76 and 2,567,828.57 is: 3,543,587.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,301.28 : 6,545,725.76 = 2,567,828.57 : x
  2. Step 2: Convert to fraction form
    4,743,301.28/6,545,725.76 = 2,567,828.57/x
  3. Step 3: Cross multiply
    4,743,301.28x = 6,545,725.76 × 2,567,828.57
  4. Step 4: Simplify right side
    4,743,301.28x = 16,808,301,605,073.82
  5. Step 5: Solve for x
    x = 16,808,301,605,073.82/4,743,301.28
  6. Step 6: Final answer
    x = 3,543,587.18

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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.