Home / 4,248,322.28-5,862,168.42-2,412,111.08

Finding the Fourth Proportional to 4,248,322.28, 5,862,168.42 and 2,412,111.08

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Solution

The fourth proportional to 4,248,322.28, 5,862,168.42 and 2,412,111.08 is: 3,328,420.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,322.28 : 5,862,168.42 = 2,412,111.08 : x
  2. Step 2: Convert to fraction form
    4,248,322.28/5,862,168.42 = 2,412,111.08/x
  3. Step 3: Cross multiply
    4,248,322.28x = 5,862,168.42 × 2,412,111.08
  4. Step 4: Simplify right side
    4,248,322.28x = 14,140,201,398,708.09
  5. Step 5: Solve for x
    x = 14,140,201,398,708.09/4,248,322.28
  6. Step 6: Final answer
    x = 3,328,420.13

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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.