Home / 10,448,087.24-14,417,569.40-5,863,522.88

Finding the Fourth Proportional to 10,448,087.24, 14,417,569.40 and 5,863,522.88

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Solution

The fourth proportional to 10,448,087.24, 14,417,569.40 and 5,863,522.88 is: 8,091,217.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,448,087.24 : 14,417,569.40 = 5,863,522.88 : x
  2. Step 2: Convert to fraction form
    10,448,087.24/14,417,569.40 = 5,863,522.88/x
  3. Step 3: Cross multiply
    10,448,087.24x = 14,417,569.40 × 5,863,522.88
  4. Step 4: Simplify right side
    10,448,087.24x = 84,537,747,949,482.41
  5. Step 5: Solve for x
    x = 84,537,747,949,482.41/10,448,087.24
  6. Step 6: Final answer
    x = 8,091,217.66

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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.