Home / 6,951,152.66-10,426,708.13-1,763,752.14

Finding the Fourth Proportional to 6,951,152.66, 10,426,708.13 and 1,763,752.14

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Solution

The fourth proportional to 6,951,152.66, 10,426,708.13 and 1,763,752.14 is: 2,645,622.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951,152.66 : 10,426,708.13 = 1,763,752.14 : x
  2. Step 2: Convert to fraction form
    6,951,152.66/10,426,708.13 = 1,763,752.14/x
  3. Step 3: Cross multiply
    6,951,152.66x = 10,426,708.13 × 1,763,752.14
  4. Step 4: Simplify right side
    6,951,152.66x = 18,390,128,768,624.14
  5. Step 5: Solve for x
    x = 18,390,128,768,624.14/6,951,152.66
  6. Step 6: Final answer
    x = 2,645,622.92

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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.