Home / 9,448,215.10-14,172,322.65-3,772,512.70

Finding the Fourth Proportional to 9,448,215.10, 14,172,322.65 and 3,772,512.70

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Solution

The fourth proportional to 9,448,215.10, 14,172,322.65 and 3,772,512.70 is: 5,658,769.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,448,215.10 : 14,172,322.65 = 3,772,512.70 : x
  2. Step 2: Convert to fraction form
    9,448,215.10/14,172,322.65 = 3,772,512.70/x
  3. Step 3: Cross multiply
    9,448,215.10x = 14,172,322.65 × 3,772,512.70
  4. Step 4: Simplify right side
    9,448,215.10x = 53,465,267,185,622.66
  5. Step 5: Solve for x
    x = 53,465,267,185,622.66/9,448,215.10
  6. Step 6: Final answer
    x = 5,658,769.05

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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.