Home / 2,694,029.60-4,041,044.40-2,587,741.40

Finding the Fourth Proportional to 2,694,029.60, 4,041,044.40 and 2,587,741.40

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Solution

The fourth proportional to 2,694,029.60, 4,041,044.40 and 2,587,741.40 is: 3,881,612.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,029.60 : 4,041,044.40 = 2,587,741.40 : x
  2. Step 2: Convert to fraction form
    2,694,029.60/4,041,044.40 = 2,587,741.40/x
  3. Step 3: Cross multiply
    2,694,029.60x = 4,041,044.40 × 2,587,741.40
  4. Step 4: Simplify right side
    2,694,029.60x = 10,457,177,893,118.16
  5. Step 5: Solve for x
    x = 10,457,177,893,118.16/2,694,029.60
  6. Step 6: Final answer
    x = 3,881,612.10

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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.