Home / 8,833,162.39-13,249,748.20-2,768,366.46

Finding the Fourth Proportional to 8,833,162.39, 13,249,748.20 and 2,768,366.46

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Solution

The fourth proportional to 8,833,162.39, 13,249,748.20 and 2,768,366.46 is: 4,152,551.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,162.39 : 13,249,748.20 = 2,768,366.46 : x
  2. Step 2: Convert to fraction form
    8,833,162.39/13,249,748.20 = 2,768,366.46/x
  3. Step 3: Cross multiply
    8,833,162.39x = 13,249,748.20 × 2,768,366.46
  4. Step 4: Simplify right side
    8,833,162.39x = 36,680,158,520,325.37
  5. Step 5: Solve for x
    x = 36,680,158,520,325.37/8,833,162.39
  6. Step 6: Final answer
    x = 4,152,551.14

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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.