Home / 8,814,683.80-13,222,025.70-2,424,925.90

Finding the Fourth Proportional to 8,814,683.80, 13,222,025.70 and 2,424,925.90

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Solution

The fourth proportional to 8,814,683.80, 13,222,025.70 and 2,424,925.90 is: 3,637,388.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,814,683.80 : 13,222,025.70 = 2,424,925.90 : x
  2. Step 2: Convert to fraction form
    8,814,683.80/13,222,025.70 = 2,424,925.90/x
  3. Step 3: Cross multiply
    8,814,683.80x = 13,222,025.70 × 2,424,925.90
  4. Step 4: Simplify right side
    8,814,683.80x = 32,062,432,570,395.63
  5. Step 5: Solve for x
    x = 32,062,432,570,395.63/8,814,683.80
  6. Step 6: Final answer
    x = 3,637,388.85

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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.