Home / 3,316,356.36-4,966,562.76-1,892,094.48

Finding the Fourth Proportional to 3,316,356.36, 4,966,562.76 and 1,892,094.48

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Solution

The fourth proportional to 3,316,356.36, 4,966,562.76 and 1,892,094.48 is: 2,833,593.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316,356.36 : 4,966,562.76 = 1,892,094.48 : x
  2. Step 2: Convert to fraction form
    3,316,356.36/4,966,562.76 = 1,892,094.48/x
  3. Step 3: Cross multiply
    3,316,356.36x = 4,966,562.76 × 1,892,094.48
  4. Step 4: Simplify right side
    3,316,356.36x = 9,397,205,982,769.57
  5. Step 5: Solve for x
    x = 9,397,205,982,769.57/3,316,356.36
  6. Step 6: Final answer
    x = 2,833,593.55

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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.