Home / 10,110,232.62-13,948,714.35-5,756,238.27

Finding the Fourth Proportional to 10,110,232.62, 13,948,714.35 and 5,756,238.27

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Solution

The fourth proportional to 10,110,232.62, 13,948,714.35 and 5,756,238.27 is: 7,941,669.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,110,232.62 : 13,948,714.35 = 5,756,238.27 : x
  2. Step 2: Convert to fraction form
    10,110,232.62/13,948,714.35 = 5,756,238.27/x
  3. Step 3: Cross multiply
    10,110,232.62x = 13,948,714.35 × 5,756,238.27
  4. Step 4: Simplify right side
    10,110,232.62x = 80,292,123,358,768.17
  5. Step 5: Solve for x
    x = 80,292,123,358,768.17/10,110,232.62
  6. Step 6: Final answer
    x = 7,941,669.24

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1.5x scale

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.