Home / 4,395,033.91-6,592,489.36-2,666,315.71

Finding the Fourth Proportional to 4,395,033.91, 6,592,489.36 and 2,666,315.71

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Solution

The fourth proportional to 4,395,033.91, 6,592,489.36 and 2,666,315.71 is: 3,999,436.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395,033.91 : 6,592,489.36 = 2,666,315.71 : x
  2. Step 2: Convert to fraction form
    4,395,033.91/6,592,489.36 = 2,666,315.71/x
  3. Step 3: Cross multiply
    4,395,033.91x = 6,592,489.36 × 2,666,315.71
  4. Step 4: Simplify right side
    4,395,033.91x = 17,577,657,950,150.67
  5. Step 5: Solve for x
    x = 17,577,657,950,150.67/4,395,033.91
  6. Step 6: Final answer
    x = 3,999,436.25

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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.