Home / 1,715,484.69-2,367,351.63-951,518.61

Finding the Fourth Proportional to 1,715,484.69, 2,367,351.63 and 951,518.61

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Solution

The fourth proportional to 1,715,484.69, 2,367,351.63 and 951,518.61 is: 1,313,086.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,484.69 : 2,367,351.63 = 951,518.61 : x
  2. Step 2: Convert to fraction form
    1,715,484.69/2,367,351.63 = 951,518.61/x
  3. Step 3: Cross multiply
    1,715,484.69x = 2,367,351.63 × 951,518.61
  4. Step 4: Simplify right side
    1,715,484.69x = 2,252,579,132,358.83
  5. Step 5: Solve for x
    x = 2,252,579,132,358.83/1,715,484.69
  6. Step 6: Final answer
    x = 1,313,086.12

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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.