Home / 3,034,682.10-4,552,023.15-790,820.10

Finding the Fourth Proportional to 3,034,682.10, 4,552,023.15 and 790,820.10

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Solution

The fourth proportional to 3,034,682.10, 4,552,023.15 and 790,820.10 is: 1,186,230.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,682.10 : 4,552,023.15 = 790,820.10 : x
  2. Step 2: Convert to fraction form
    3,034,682.10/4,552,023.15 = 790,820.10/x
  3. Step 3: Cross multiply
    3,034,682.10x = 4,552,023.15 × 790,820.10
  4. Step 4: Simplify right side
    3,034,682.10x = 3,599,831,402,685.32
  5. Step 5: Solve for x
    x = 3,599,831,402,685.32/3,034,682.10
  6. Step 6: Final answer
    x = 1,186,230.15

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Similar ratio
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1.5x scale

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.