Home / 560,732.10-841,292.55-245,415.30

Finding the Fourth Proportional to 560,732.10, 841,292.55 and 245,415.30

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Solution

The fourth proportional to 560,732.10, 841,292.55 and 245,415.30 is: 368,208.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,732.10 : 841,292.55 = 245,415.30 : x
  2. Step 2: Convert to fraction form
    560,732.10/841,292.55 = 245,415.30/x
  3. Step 3: Cross multiply
    560,732.10x = 841,292.55 × 245,415.30
  4. Step 4: Simplify right side
    560,732.10x = 206,466,063,546.02
  5. Step 5: Solve for x
    x = 206,466,063,546.02/560,732.10
  6. Step 6: Final answer
    x = 368,208.03

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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.