Home / 440,384.41-607,693.39-244,156.14

Finding the Fourth Proportional to 440,384.41, 607,693.39 and 244,156.14

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Solution

The fourth proportional to 440,384.41, 607,693.39 and 244,156.14 is: 336,914.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,384.41 : 607,693.39 = 244,156.14 : x
  2. Step 2: Convert to fraction form
    440,384.41/607,693.39 = 244,156.14/x
  3. Step 3: Cross multiply
    440,384.41x = 607,693.39 × 244,156.14
  4. Step 4: Simplify right side
    440,384.41x = 148,372,071,795.52
  5. Step 5: Solve for x
    x = 148,372,071,795.52/440,384.41
  6. Step 6: Final answer
    x = 336,914.90

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1.5x scale

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.