Home / 3,348,684-5,023,031.04-1,550,587.68

Finding the Fourth Proportional to 3,348,684, 5,023,031.04 and 1,550,587.68

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Solution

The fourth proportional to 3,348,684, 5,023,031.04 and 1,550,587.68 is: 2,325,883.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,684 : 5,023,031.04 = 1,550,587.68 : x
  2. Step 2: Convert to fraction form
    3,348,684/5,023,031.04 = 1,550,587.68/x
  3. Step 3: Cross multiply
    3,348,684x = 5,023,031.04 × 1,550,587.68
  4. Step 4: Simplify right side
    3,348,684x = 7,788,650,046,881.59
  5. Step 5: Solve for x
    x = 7,788,650,046,881.59/3,348,684
  6. Step 6: Final answer
    x = 2,325,883.85

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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.