Home / 3,375,391.48-4,658,045.88-1,847,595.40

Finding the Fourth Proportional to 3,375,391.48, 4,658,045.88 and 1,847,595.40

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Solution

The fourth proportional to 3,375,391.48, 4,658,045.88 and 1,847,595.40 is: 2,549,684.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,391.48 : 4,658,045.88 = 1,847,595.40 : x
  2. Step 2: Convert to fraction form
    3,375,391.48/4,658,045.88 = 1,847,595.40/x
  3. Step 3: Cross multiply
    3,375,391.48x = 4,658,045.88 × 1,847,595.40
  4. Step 4: Simplify right side
    3,375,391.48x = 8,606,184,140,876.95
  5. Step 5: Solve for x
    x = 8,606,184,140,876.95/3,375,391.48
  6. Step 6: Final answer
    x = 2,549,684.74

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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.