Home / 1,536,601.80-2,306,798.10-967,981.80

Finding the Fourth Proportional to 1,536,601.80, 2,306,798.10 and 967,981.80

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Solution

The fourth proportional to 1,536,601.80, 2,306,798.10 and 967,981.80 is: 1,453,166.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,601.80 : 2,306,798.10 = 967,981.80 : x
  2. Step 2: Convert to fraction form
    1,536,601.80/2,306,798.10 = 967,981.80/x
  3. Step 3: Cross multiply
    1,536,601.80x = 2,306,798.10 × 967,981.80
  4. Step 4: Simplify right side
    1,536,601.80x = 2,232,938,577,074.58
  5. Step 5: Solve for x
    x = 2,232,938,577,074.58/1,536,601.80
  6. Step 6: Final answer
    x = 1,453,166.71

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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.