Home / 8,807,582.80-13,211,374.20-2,417,825.20

Finding the Fourth Proportional to 8,807,582.80, 13,211,374.20 and 2,417,825.20

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Solution

The fourth proportional to 8,807,582.80, 13,211,374.20 and 2,417,825.20 is: 3,626,737.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,807,582.80 : 13,211,374.20 = 2,417,825.20 : x
  2. Step 2: Convert to fraction form
    8,807,582.80/13,211,374.20 = 2,417,825.20/x
  3. Step 3: Cross multiply
    8,807,582.80x = 13,211,374.20 × 2,417,825.20
  4. Step 4: Simplify right side
    8,807,582.80x = 31,942,793,467,389.84
  5. Step 5: Solve for x
    x = 31,942,793,467,389.84/8,807,582.80
  6. Step 6: Final answer
    x = 3,626,737.80

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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.