Home / 4,337,058.60-6,500,922.30-1,640,341.80

Finding the Fourth Proportional to 4,337,058.60, 6,500,922.30 and 1,640,341.80

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Solution

The fourth proportional to 4,337,058.60, 6,500,922.30 and 1,640,341.80 is: 2,458,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,058.60 : 6,500,922.30 = 1,640,341.80 : x
  2. Step 2: Convert to fraction form
    4,337,058.60/6,500,922.30 = 1,640,341.80/x
  3. Step 3: Cross multiply
    4,337,058.60x = 6,500,922.30 × 1,640,341.80
  4. Step 4: Simplify right side
    4,337,058.60x = 10,663,734,587,242.14
  5. Step 5: Solve for x
    x = 10,663,734,587,242.14/4,337,058.60
  6. Step 6: Final answer
    x = 2,458,748.10

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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.