Home / 8,748,402.58-13,121,451.76-2,600,253

Finding the Fourth Proportional to 8,748,402.58, 13,121,451.76 and 2,600,253

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Solution

The fourth proportional to 8,748,402.58, 13,121,451.76 and 2,600,253 is: 3,900,037.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,748,402.58 : 13,121,451.76 = 2,600,253 : x
  2. Step 2: Convert to fraction form
    8,748,402.58/13,121,451.76 = 2,600,253/x
  3. Step 3: Cross multiply
    8,748,402.58x = 13,121,451.76 × 2,600,253
  4. Step 4: Simplify right side
    8,748,402.58x = 34,119,094,303,295.28
  5. Step 5: Solve for x
    x = 34,119,094,303,295.28/8,748,402.58
  6. Step 6: Final answer
    x = 3,900,037.06

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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.