Home / 15,584,479.20-23,376,717.99-4,224,632.58

Finding the Fourth Proportional to 15,584,479.20, 23,376,717.99 and 4,224,632.58

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Solution

The fourth proportional to 15,584,479.20, 23,376,717.99 and 4,224,632.58 is: 6,336,948.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,584,479.20 : 23,376,717.99 = 4,224,632.58 : x
  2. Step 2: Convert to fraction form
    15,584,479.20/23,376,717.99 = 4,224,632.58/x
  3. Step 3: Cross multiply
    15,584,479.20x = 23,376,717.99 × 4,224,632.58
  4. Step 4: Simplify right side
    15,584,479.20x = 98,758,044,434,026.11
  5. Step 5: Solve for x
    x = 98,758,044,434,026.11/15,584,479.20
  6. Step 6: Final answer
    x = 6,336,948.65

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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.