Home / 2,302,990.60-3,449,237.10-1,358,206.60

Finding the Fourth Proportional to 2,302,990.60, 3,449,237.10 and 1,358,206.60

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Solution

The fourth proportional to 2,302,990.60, 3,449,237.10 and 1,358,206.60 is: 2,034,214.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,990.60 : 3,449,237.10 = 1,358,206.60 : x
  2. Step 2: Convert to fraction form
    2,302,990.60/3,449,237.10 = 1,358,206.60/x
  3. Step 3: Cross multiply
    2,302,990.60x = 3,449,237.10 × 1,358,206.60
  4. Step 4: Simplify right side
    2,302,990.60x = 4,684,776,594,184.86
  5. Step 5: Solve for x
    x = 4,684,776,594,184.86/2,302,990.60
  6. Step 6: Final answer
    x = 2,034,214.38

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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.