Home / 4,752,667.28-6,559,027.80-2,715,433.04

Finding the Fourth Proportional to 4,752,667.28, 6,559,027.80 and 2,715,433.04

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Solution

The fourth proportional to 4,752,667.28, 6,559,027.80 and 2,715,433.04 is: 3,747,495.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,752,667.28 : 6,559,027.80 = 2,715,433.04 : x
  2. Step 2: Convert to fraction form
    4,752,667.28/6,559,027.80 = 2,715,433.04/x
  3. Step 3: Cross multiply
    4,752,667.28x = 6,559,027.80 × 2,715,433.04
  4. Step 4: Simplify right side
    4,752,667.28x = 17,810,600,798,398.51
  5. Step 5: Solve for x
    x = 17,810,600,798,398.51/4,752,667.28
  6. Step 6: Final answer
    x = 3,747,495.83

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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.