Home / 896,180.08-1,344,466.95-265,044.69

Finding the Fourth Proportional to 896,180.08, 1,344,466.95 and 265,044.69

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Solution

The fourth proportional to 896,180.08, 1,344,466.95 and 265,044.69 is: 397,625.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,180.08 : 1,344,466.95 = 265,044.69 : x
  2. Step 2: Convert to fraction form
    896,180.08/1,344,466.95 = 265,044.69/x
  3. Step 3: Cross multiply
    896,180.08x = 1,344,466.95 × 265,044.69
  4. Step 4: Simplify right side
    896,180.08x = 356,343,825,978.00
  5. Step 5: Solve for x
    x = 356,343,825,978.00/896,180.08
  6. Step 6: Final answer
    x = 397,625.25

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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.