Home / 3,134,011.20-4,325,832.27-1,845,598.95

Finding the Fourth Proportional to 3,134,011.20, 4,325,832.27 and 1,845,598.95

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Solution

The fourth proportional to 3,134,011.20, 4,325,832.27 and 1,845,598.95 is: 2,547,454.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,011.20 : 4,325,832.27 = 1,845,598.95 : x
  2. Step 2: Convert to fraction form
    3,134,011.20/4,325,832.27 = 1,845,598.95/x
  3. Step 3: Cross multiply
    3,134,011.20x = 4,325,832.27 × 1,845,598.95
  4. Step 4: Simplify right side
    3,134,011.20x = 7,983,751,495,388.12
  5. Step 5: Solve for x
    x = 7,983,751,495,388.12/3,134,011.20
  6. Step 6: Final answer
    x = 2,547,454.68

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1.5x scale

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.