Home / 602,180.34-903,270.04-181,456.22

Finding the Fourth Proportional to 602,180.34, 903,270.04 and 181,456.22

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Solution

The fourth proportional to 602,180.34, 903,270.04 and 181,456.22 is: 272,184.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,180.34 : 903,270.04 = 181,456.22 : x
  2. Step 2: Convert to fraction form
    602,180.34/903,270.04 = 181,456.22/x
  3. Step 3: Cross multiply
    602,180.34x = 903,270.04 × 181,456.22
  4. Step 4: Simplify right side
    602,180.34x = 163,903,967,097.65
  5. Step 5: Solve for x
    x = 163,903,967,097.65/602,180.34
  6. Step 6: Final answer
    x = 272,184.19

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1.5x scale

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.