Home / 8,833,162.86-13,249,748.92-2,768,366.94

Finding the Fourth Proportional to 8,833,162.86, 13,249,748.92 and 2,768,366.94

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Solution

The fourth proportional to 8,833,162.86, 13,249,748.92 and 2,768,366.94 is: 4,152,551.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,162.86 : 13,249,748.92 = 2,768,366.94 : x
  2. Step 2: Convert to fraction form
    8,833,162.86/13,249,748.92 = 2,768,366.94/x
  3. Step 3: Cross multiply
    8,833,162.86x = 13,249,748.92 × 2,768,366.94
  4. Step 4: Simplify right side
    8,833,162.86x = 36,680,166,873,428.70
  5. Step 5: Solve for x
    x = 36,680,166,873,428.70/8,833,162.86
  6. Step 6: Final answer
    x = 4,152,551.86

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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.