Home / 2,555,376.60-3,833,064.90-2,348,938.20

Finding the Fourth Proportional to 2,555,376.60, 3,833,064.90 and 2,348,938.20

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Solution

The fourth proportional to 2,555,376.60, 3,833,064.90 and 2,348,938.20 is: 3,523,407.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,376.60 : 3,833,064.90 = 2,348,938.20 : x
  2. Step 2: Convert to fraction form
    2,555,376.60/3,833,064.90 = 2,348,938.20/x
  3. Step 3: Cross multiply
    2,555,376.60x = 3,833,064.90 × 2,348,938.20
  4. Step 4: Simplify right side
    2,555,376.60x = 9,003,632,566,689.18
  5. Step 5: Solve for x
    x = 9,003,632,566,689.18/2,555,376.60
  6. Step 6: Final answer
    x = 3,523,407.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.