Home / 6,277,994.16-9,417,876.56-2,016,733.72

Finding the Fourth Proportional to 6,277,994.16, 9,417,876.56 and 2,016,733.72

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Solution

The fourth proportional to 6,277,994.16, 9,417,876.56 and 2,016,733.72 is: 3,025,384.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,994.16 : 9,417,876.56 = 2,016,733.72 : x
  2. Step 2: Convert to fraction form
    6,277,994.16/9,417,876.56 = 2,016,733.72/x
  3. Step 3: Cross multiply
    6,277,994.16x = 9,417,876.56 × 2,016,733.72
  4. Step 4: Simplify right side
    6,277,994.16x = 18,993,349,229,349.61
  5. Step 5: Solve for x
    x = 18,993,349,229,349.61/6,277,994.16
  6. Step 6: Final answer
    x = 3,025,384.98

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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.