Home / 9,582,273.47-13,223,040.48-5,452,220.97

Finding the Fourth Proportional to 9,582,273.47, 13,223,040.48 and 5,452,220.97

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Solution

The fourth proportional to 9,582,273.47, 13,223,040.48 and 5,452,220.97 is: 7,523,782.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582,273.47 : 13,223,040.48 = 5,452,220.97 : x
  2. Step 2: Convert to fraction form
    9,582,273.47/13,223,040.48 = 5,452,220.97/x
  3. Step 3: Cross multiply
    9,582,273.47x = 13,223,040.48 × 5,452,220.97
  4. Step 4: Simplify right side
    9,582,273.47x = 72,094,938,592,214.86
  5. Step 5: Solve for x
    x = 72,094,938,592,214.86/9,582,273.47
  6. Step 6: Final answer
    x = 7,523,782.20

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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.