Home / 4,315,468.17-6,474,055.01-1,583,040.95

Finding the Fourth Proportional to 4,315,468.17, 6,474,055.01 and 1,583,040.95

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Solution

The fourth proportional to 4,315,468.17, 6,474,055.01 and 1,583,040.95 is: 2,374,874.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,468.17 : 6,474,055.01 = 1,583,040.95 : x
  2. Step 2: Convert to fraction form
    4,315,468.17/6,474,055.01 = 1,583,040.95/x
  3. Step 3: Cross multiply
    4,315,468.17x = 6,474,055.01 × 1,583,040.95
  4. Step 4: Simplify right side
    4,315,468.17x = 10,248,694,153,097.18
  5. Step 5: Solve for x
    x = 10,248,694,153,097.18/4,315,468.17
  6. Step 6: Final answer
    x = 2,374,874.23

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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.