Home / 3,593,459.52-4,958,503.02-2,143,325.16

Finding the Fourth Proportional to 3,593,459.52, 4,958,503.02 and 2,143,325.16

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Solution

The fourth proportional to 3,593,459.52, 4,958,503.02 and 2,143,325.16 is: 2,957,507.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,459.52 : 4,958,503.02 = 2,143,325.16 : x
  2. Step 2: Convert to fraction form
    3,593,459.52/4,958,503.02 = 2,143,325.16/x
  3. Step 3: Cross multiply
    3,593,459.52x = 4,958,503.02 × 2,143,325.16
  4. Step 4: Simplify right side
    3,593,459.52x = 10,627,684,278,701.98
  5. Step 5: Solve for x
    x = 10,627,684,278,701.98/3,593,459.52
  6. Step 6: Final answer
    x = 2,957,507.72

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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.