Home / 6,596,726.26-9,883,728.30-5,156,848.66

Finding the Fourth Proportional to 6,596,726.26, 9,883,728.30 and 5,156,848.66

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Solution

The fourth proportional to 6,596,726.26, 9,883,728.30 and 5,156,848.66 is: 7,726,391.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,596,726.26 : 9,883,728.30 = 5,156,848.66 : x
  2. Step 2: Convert to fraction form
    6,596,726.26/9,883,728.30 = 5,156,848.66/x
  3. Step 3: Cross multiply
    6,596,726.26x = 9,883,728.30 × 5,156,848.66
  4. Step 4: Simplify right side
    6,596,726.26x = 50,968,891,039,659.09
  5. Step 5: Solve for x
    x = 50,968,891,039,659.09/6,596,726.26
  6. Step 6: Final answer
    x = 7,726,391.70

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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.