Home / 8,833,281.18-13,249,924.84-2,768,483.46

Finding the Fourth Proportional to 8,833,281.18, 13,249,924.84 and 2,768,483.46

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Solution

The fourth proportional to 8,833,281.18, 13,249,924.84 and 2,768,483.46 is: 4,152,726.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,281.18 : 13,249,924.84 = 2,768,483.46 : x
  2. Step 2: Convert to fraction form
    8,833,281.18/13,249,924.84 = 2,768,483.46/x
  3. Step 3: Cross multiply
    8,833,281.18x = 13,249,924.84 × 2,768,483.46
  4. Step 4: Simplify right side
    8,833,281.18x = 36,682,197,752,185.12
  5. Step 5: Solve for x
    x = 36,682,197,752,185.12/8,833,281.18
  6. Step 6: Final answer
    x = 4,152,726.15

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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.