Home / 2,432,039.60-3,642,810.60-2,012,135.60

Finding the Fourth Proportional to 2,432,039.60, 3,642,810.60 and 2,012,135.60

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Solution

The fourth proportional to 2,432,039.60, 3,642,810.60 and 2,012,135.60 is: 3,013,860.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,039.60 : 3,642,810.60 = 2,012,135.60 : x
  2. Step 2: Convert to fraction form
    2,432,039.60/3,642,810.60 = 2,012,135.60/x
  3. Step 3: Cross multiply
    2,432,039.60x = 3,642,810.60 × 2,012,135.60
  4. Step 4: Simplify right side
    2,432,039.60x = 7,329,828,892,317.36
  5. Step 5: Solve for x
    x = 7,329,828,892,317.36/2,432,039.60
  6. Step 6: Final answer
    x = 3,013,860.83

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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.