Home / 4,259,541.28-5,878,143.70-2,325,788.01

Finding the Fourth Proportional to 4,259,541.28, 5,878,143.70 and 2,325,788.01

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Solution

The fourth proportional to 4,259,541.28, 5,878,143.70 and 2,325,788.01 is: 3,209,574.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,541.28 : 5,878,143.70 = 2,325,788.01 : x
  2. Step 2: Convert to fraction form
    4,259,541.28/5,878,143.70 = 2,325,788.01/x
  3. Step 3: Cross multiply
    4,259,541.28x = 5,878,143.70 × 2,325,788.01
  4. Step 4: Simplify right side
    4,259,541.28x = 13,671,316,138,517.04
  5. Step 5: Solve for x
    x = 13,671,316,138,517.04/4,259,541.28
  6. Step 6: Final answer
    x = 3,209,574.75

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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.