Home / 2,433,612.65-3,358,012.41-1,400,920.92

Finding the Fourth Proportional to 2,433,612.65, 3,358,012.41 and 1,400,920.92

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Solution

The fourth proportional to 2,433,612.65, 3,358,012.41 and 1,400,920.92 is: 1,933,056.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,612.65 : 3,358,012.41 = 1,400,920.92 : x
  2. Step 2: Convert to fraction form
    2,433,612.65/3,358,012.41 = 1,400,920.92/x
  3. Step 3: Cross multiply
    2,433,612.65x = 3,358,012.41 × 1,400,920.92
  4. Step 4: Simplify right side
    2,433,612.65x = 4,704,309,834,788.62
  5. Step 5: Solve for x
    x = 4,704,309,834,788.62/2,433,612.65
  6. Step 6: Final answer
    x = 1,933,056.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.