Home / 609,927.48-841,732.29-338,025.06

Finding the Fourth Proportional to 609,927.48, 841,732.29 and 338,025.06

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Solution

The fourth proportional to 609,927.48, 841,732.29 and 338,025.06 is: 466,492.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,927.48 : 841,732.29 = 338,025.06 : x
  2. Step 2: Convert to fraction form
    609,927.48/841,732.29 = 338,025.06/x
  3. Step 3: Cross multiply
    609,927.48x = 841,732.29 × 338,025.06
  4. Step 4: Simplify right side
    609,927.48x = 284,526,607,831.19
  5. Step 5: Solve for x
    x = 284,526,607,831.19/609,927.48
  6. Step 6: Final answer
    x = 466,492.52

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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.