Home / 4,273,283.28-5,897,692.50-2,437,320.72

Finding the Fourth Proportional to 4,273,283.28, 5,897,692.50 and 2,437,320.72

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Solution

The fourth proportional to 4,273,283.28, 5,897,692.50 and 2,437,320.72 is: 3,363,822.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,283.28 : 5,897,692.50 = 2,437,320.72 : x
  2. Step 2: Convert to fraction form
    4,273,283.28/5,897,692.50 = 2,437,320.72/x
  3. Step 3: Cross multiply
    4,273,283.28x = 5,897,692.50 × 2,437,320.72
  4. Step 4: Simplify right side
    4,273,283.28x = 14,374,568,130,438.60
  5. Step 5: Solve for x
    x = 14,374,568,130,438.60/4,273,283.28
  6. Step 6: Final answer
    x = 3,363,822.89

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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.