Home / 8,856,925.04-13,274,627.52-4,803,801.68

Finding the Fourth Proportional to 8,856,925.04, 13,274,627.52 and 4,803,801.68

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Solution

The fourth proportional to 8,856,925.04, 13,274,627.52 and 4,803,801.68 is: 7,199,866.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,856,925.04 : 13,274,627.52 = 4,803,801.68 : x
  2. Step 2: Convert to fraction form
    8,856,925.04/13,274,627.52 = 4,803,801.68/x
  3. Step 3: Cross multiply
    8,856,925.04x = 13,274,627.52 × 4,803,801.68
  4. Step 4: Simplify right side
    8,856,925.04x = 63,768,677,981,950.23
  5. Step 5: Solve for x
    x = 63,768,677,981,950.23/8,856,925.04
  6. Step 6: Final answer
    x = 7,199,866.51

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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.