Home / 3,753,929.60-5,630,506.94-2,547,254.06

Finding the Fourth Proportional to 3,753,929.60, 5,630,506.94 and 2,547,254.06

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Solution

The fourth proportional to 3,753,929.60, 5,630,506.94 and 2,547,254.06 is: 3,820,618.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,929.60 : 5,630,506.94 = 2,547,254.06 : x
  2. Step 2: Convert to fraction form
    3,753,929.60/5,630,506.94 = 2,547,254.06/x
  3. Step 3: Cross multiply
    3,753,929.60x = 5,630,506.94 × 2,547,254.06
  4. Step 4: Simplify right side
    3,753,929.60x = 14,342,331,662,773.18
  5. Step 5: Solve for x
    x = 14,342,331,662,773.18/3,753,929.60
  6. Step 6: Final answer
    x = 3,820,618.18

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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.