Home / 954,194.02-1,316,754.28-524,471.38

Finding the Fourth Proportional to 954,194.02, 1,316,754.28 and 524,471.38

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Solution

The fourth proportional to 954,194.02, 1,316,754.28 and 524,471.38 is: 723,752.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,194.02 : 1,316,754.28 = 524,471.38 : x
  2. Step 2: Convert to fraction form
    954,194.02/1,316,754.28 = 524,471.38/x
  3. Step 3: Cross multiply
    954,194.02x = 1,316,754.28 × 524,471.38
  4. Step 4: Simplify right side
    954,194.02x = 690,599,934,352.51
  5. Step 5: Solve for x
    x = 690,599,934,352.51/954,194.02
  6. Step 6: Final answer
    x = 723,752.11

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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.