Home / 4,144,904.16-6,216,102.32-1,448,726.80

Finding the Fourth Proportional to 4,144,904.16, 6,216,102.32 and 1,448,726.80

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Solution

The fourth proportional to 4,144,904.16, 6,216,102.32 and 1,448,726.80 is: 2,172,651.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,904.16 : 6,216,102.32 = 1,448,726.80 : x
  2. Step 2: Convert to fraction form
    4,144,904.16/6,216,102.32 = 1,448,726.80/x
  3. Step 3: Cross multiply
    4,144,904.16x = 6,216,102.32 × 1,448,726.80
  4. Step 4: Simplify right side
    4,144,904.16x = 9,005,434,022,526.18
  5. Step 5: Solve for x
    x = 9,005,434,022,526.18/4,144,904.16
  6. Step 6: Final answer
    x = 2,172,651.93

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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.