Home / 8,833,325.12-13,249,990.80-2,768,527.52

Finding the Fourth Proportional to 8,833,325.12, 13,249,990.80 and 2,768,527.52

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Solution

The fourth proportional to 8,833,325.12, 13,249,990.80 and 2,768,527.52 is: 4,152,792.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,325.12 : 13,249,990.80 = 2,768,527.52 : x
  2. Step 2: Convert to fraction form
    8,833,325.12/13,249,990.80 = 2,768,527.52/x
  3. Step 3: Cross multiply
    8,833,325.12x = 13,249,990.80 × 2,768,527.52
  4. Step 4: Simplify right side
    8,833,325.12x = 36,682,964,169,546.82
  5. Step 5: Solve for x
    x = 36,682,964,169,546.82/8,833,325.12
  6. Step 6: Final answer
    x = 4,152,792.26

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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.