Home / 954,013.96-1,316,563.50-524,305

Finding the Fourth Proportional to 954,013.96, 1,316,563.50 and 524,305

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Solution

The fourth proportional to 954,013.96, 1,316,563.50 and 524,305 is: 723,554.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,013.96 : 1,316,563.50 = 524,305 : x
  2. Step 2: Convert to fraction form
    954,013.96/1,316,563.50 = 524,305/x
  3. Step 3: Cross multiply
    954,013.96x = 1,316,563.50 × 524,305
  4. Step 4: Simplify right side
    954,013.96x = 690,280,825,867.50
  5. Step 5: Solve for x
    x = 690,280,825,867.50/954,013.96
  6. Step 6: Final answer
    x = 723,554.22

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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.