Home / 3,894,458.63-5,841,937.08-1,498,303.53

Finding the Fourth Proportional to 3,894,458.63, 5,841,937.08 and 1,498,303.53

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Solution

The fourth proportional to 3,894,458.63, 5,841,937.08 and 1,498,303.53 is: 2,247,551.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,894,458.63 : 5,841,937.08 = 1,498,303.53 : x
  2. Step 2: Convert to fraction form
    3,894,458.63/5,841,937.08 = 1,498,303.53/x
  3. Step 3: Cross multiply
    3,894,458.63x = 5,841,937.08 × 1,498,303.53
  4. Step 4: Simplify right side
    3,894,458.63x = 8,752,994,949,001.89
  5. Step 5: Solve for x
    x = 8,752,994,949,001.89/3,894,458.63
  6. Step 6: Final answer
    x = 2,247,551.15

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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.