Home / 4,103,612.46-5,663,278.38-2,268,031.23

Finding the Fourth Proportional to 4,103,612.46, 5,663,278.38 and 2,268,031.23

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Solution

The fourth proportional to 4,103,612.46, 5,663,278.38 and 2,268,031.23 is: 3,130,045.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,612.46 : 5,663,278.38 = 2,268,031.23 : x
  2. Step 2: Convert to fraction form
    4,103,612.46/5,663,278.38 = 2,268,031.23/x
  3. Step 3: Cross multiply
    4,103,612.46x = 5,663,278.38 × 2,268,031.23
  4. Step 4: Simplify right side
    4,103,612.46x = 12,844,492,230,023.81
  5. Step 5: Solve for x
    x = 12,844,492,230,023.81/4,103,612.46
  6. Step 6: Final answer
    x = 3,130,045.14

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Double scale
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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.