Home / 4,259,701.74-5,878,416.88-2,325,975.78

Finding the Fourth Proportional to 4,259,701.74, 5,878,416.88 and 2,325,975.78

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Solution

The fourth proportional to 4,259,701.74, 5,878,416.88 and 2,325,975.78 is: 3,209,862.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,701.74 : 5,878,416.88 = 2,325,975.78 : x
  2. Step 2: Convert to fraction form
    4,259,701.74/5,878,416.88 = 2,325,975.78/x
  3. Step 3: Cross multiply
    4,259,701.74x = 5,878,416.88 × 2,325,975.78
  4. Step 4: Simplify right side
    4,259,701.74x = 13,673,055,287,623.16
  5. Step 5: Solve for x
    x = 13,673,055,287,623.16/4,259,701.74
  6. Step 6: Final answer
    x = 3,209,862.13

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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.