Home / 1,847,718.57-2,549,924.28-1,062,783.03

Finding the Fourth Proportional to 1,847,718.57, 2,549,924.28 and 1,062,783.03

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Solution

The fourth proportional to 1,847,718.57, 2,549,924.28 and 1,062,783.03 is: 1,466,682.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,718.57 : 2,549,924.28 = 1,062,783.03 : x
  2. Step 2: Convert to fraction form
    1,847,718.57/2,549,924.28 = 1,062,783.03/x
  3. Step 3: Cross multiply
    1,847,718.57x = 2,549,924.28 × 1,062,783.03
  4. Step 4: Simplify right side
    1,847,718.57x = 2,710,016,252,568.97
  5. Step 5: Solve for x
    x = 2,710,016,252,568.97/1,847,718.57
  6. Step 6: Final answer
    x = 1,466,682.37

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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.