Home / 2,376,722.67-3,280,296.60-1,410,385.79

Finding the Fourth Proportional to 2,376,722.67, 3,280,296.60 and 1,410,385.79

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Solution

The fourth proportional to 2,376,722.67, 3,280,296.60 and 1,410,385.79 is: 1,946,581.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,722.67 : 3,280,296.60 = 1,410,385.79 : x
  2. Step 2: Convert to fraction form
    2,376,722.67/3,280,296.60 = 1,410,385.79/x
  3. Step 3: Cross multiply
    2,376,722.67x = 3,280,296.60 × 1,410,385.79
  4. Step 4: Simplify right side
    2,376,722.67x = 4,626,483,695,223.83
  5. Step 5: Solve for x
    x = 4,626,483,695,223.83/2,376,722.67
  6. Step 6: Final answer
    x = 1,946,581.21

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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.