Home / 941,914.02-1,299,384.50-559,670.16

Finding the Fourth Proportional to 941,914.02, 1,299,384.50 and 559,670.16

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Solution

The fourth proportional to 941,914.02, 1,299,384.50 and 559,670.16 is: 772,073.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,914.02 : 1,299,384.50 = 559,670.16 : x
  2. Step 2: Convert to fraction form
    941,914.02/1,299,384.50 = 559,670.16/x
  3. Step 3: Cross multiply
    941,914.02x = 1,299,384.50 × 559,670.16
  4. Step 4: Simplify right side
    941,914.02x = 727,226,731,016.52
  5. Step 5: Solve for x
    x = 727,226,731,016.52/941,914.02
  6. Step 6: Final answer
    x = 772,073.37

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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.