Home / 3,375,442.50-4,658,154.39-1,847,516.82

Finding the Fourth Proportional to 3,375,442.50, 4,658,154.39 and 1,847,516.82

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Solution

The fourth proportional to 3,375,442.50, 4,658,154.39 and 1,847,516.82 is: 2,549,597.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,442.50 : 4,658,154.39 = 1,847,516.82 : x
  2. Step 2: Convert to fraction form
    3,375,442.50/4,658,154.39 = 1,847,516.82/x
  3. Step 3: Cross multiply
    3,375,442.50x = 4,658,154.39 × 1,847,516.82
  4. Step 4: Simplify right side
    3,375,442.50x = 8,606,018,585,681.84
  5. Step 5: Solve for x
    x = 8,606,018,585,681.84/3,375,442.50
  6. Step 6: Final answer
    x = 2,549,597.15

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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.