Home / 4,583,825.10-6,871,463.76-1,549,068.72

Finding the Fourth Proportional to 4,583,825.10, 6,871,463.76 and 1,549,068.72

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Solution

The fourth proportional to 4,583,825.10, 6,871,463.76 and 1,549,068.72 is: 2,322,158.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583,825.10 : 6,871,463.76 = 1,549,068.72 : x
  2. Step 2: Convert to fraction form
    4,583,825.10/6,871,463.76 = 1,549,068.72/x
  3. Step 3: Cross multiply
    4,583,825.10x = 6,871,463.76 × 1,549,068.72
  4. Step 4: Simplify right side
    4,583,825.10x = 10,644,369,571,229.59
  5. Step 5: Solve for x
    x = 10,644,369,571,229.59/4,583,825.10
  6. Step 6: Final answer
    x = 2,322,158.75

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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.