Home / 9,003,251.16-12,424,485.06-4,873,281.48

Finding the Fourth Proportional to 9,003,251.16, 12,424,485.06 and 4,873,281.48

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Solution

The fourth proportional to 9,003,251.16, 12,424,485.06 and 4,873,281.48 is: 6,725,127.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,251.16 : 12,424,485.06 = 4,873,281.48 : x
  2. Step 2: Convert to fraction form
    9,003,251.16/12,424,485.06 = 4,873,281.48/x
  3. Step 3: Cross multiply
    9,003,251.16x = 12,424,485.06 × 4,873,281.48
  4. Step 4: Simplify right side
    9,003,251.16x = 60,548,012,941,434.70
  5. Step 5: Solve for x
    x = 60,548,012,941,434.70/9,003,251.16
  6. Step 6: Final answer
    x = 6,725,127.61

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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.