Home / 846,557.91-1,269,955.94-247,564.13

Finding the Fourth Proportional to 846,557.91, 1,269,955.94 and 247,564.13

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Solution

The fourth proportional to 846,557.91, 1,269,955.94 and 247,564.13 is: 371,381.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,557.91 : 1,269,955.94 = 247,564.13 : x
  2. Step 2: Convert to fraction form
    846,557.91/1,269,955.94 = 247,564.13/x
  3. Step 3: Cross multiply
    846,557.91x = 1,269,955.94 × 247,564.13
  4. Step 4: Simplify right side
    846,557.91x = 314,395,529,836.83
  5. Step 5: Solve for x
    x = 314,395,529,836.83/846,557.91
  6. Step 6: Final answer
    x = 371,381.01

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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.