Home / 941,916.02-1,299,387.26-559,672.16

Finding the Fourth Proportional to 941,916.02, 1,299,387.26 and 559,672.16

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Solution

The fourth proportional to 941,916.02, 1,299,387.26 and 559,672.16 is: 772,076.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,916.02 : 1,299,387.26 = 559,672.16 : x
  2. Step 2: Convert to fraction form
    941,916.02/1,299,387.26 = 559,672.16/x
  3. Step 3: Cross multiply
    941,916.02x = 1,299,387.26 × 559,672.16
  4. Step 4: Simplify right side
    941,916.02x = 727,230,874,480.68
  5. Step 5: Solve for x
    x = 727,230,874,480.68/941,916.02
  6. Step 6: Final answer
    x = 772,076.13

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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.