Home / 6,292,031.69-9,432,067.91-4,011,154.71

Finding the Fourth Proportional to 6,292,031.69, 9,432,067.91 and 4,011,154.71

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Solution

The fourth proportional to 6,292,031.69, 9,432,067.91 and 4,011,154.71 is: 6,012,920.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292,031.69 : 9,432,067.91 = 4,011,154.71 : x
  2. Step 2: Convert to fraction form
    6,292,031.69/9,432,067.91 = 4,011,154.71/x
  3. Step 3: Cross multiply
    6,292,031.69x = 9,432,067.91 × 4,011,154.71
  4. Step 4: Simplify right side
    6,292,031.69x = 37,833,483,602,180.58
  5. Step 5: Solve for x
    x = 37,833,483,602,180.58/6,292,031.69
  6. Step 6: Final answer
    x = 6,012,920.07

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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.