Home / 1,364,192.30-2,046,475.20-465,392.71

Finding the Fourth Proportional to 1,364,192.30, 2,046,475.20 and 465,392.71

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Solution

The fourth proportional to 1,364,192.30, 2,046,475.20 and 465,392.71 is: 698,152.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,192.30 : 2,046,475.20 = 465,392.71 : x
  2. Step 2: Convert to fraction form
    1,364,192.30/2,046,475.20 = 465,392.71/x
  3. Step 3: Cross multiply
    1,364,192.30x = 2,046,475.20 × 465,392.71
  4. Step 4: Simplify right side
    1,364,192.30x = 952,414,634,159.60
  5. Step 5: Solve for x
    x = 952,414,634,159.60/1,364,192.30
  6. Step 6: Final answer
    x = 698,152.77

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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.