Home / 3,248,804.28-4,483,204.55-1,798,397.22

Finding the Fourth Proportional to 3,248,804.28, 4,483,204.55 and 1,798,397.22

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Solution

The fourth proportional to 3,248,804.28, 4,483,204.55 and 1,798,397.22 is: 2,481,707.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,804.28 : 4,483,204.55 = 1,798,397.22 : x
  2. Step 2: Convert to fraction form
    3,248,804.28/4,483,204.55 = 1,798,397.22/x
  3. Step 3: Cross multiply
    3,248,804.28x = 4,483,204.55 × 1,798,397.22
  4. Step 4: Simplify right side
    3,248,804.28x = 8,062,582,599,411.35
  5. Step 5: Solve for x
    x = 8,062,582,599,411.35/3,248,804.28
  6. Step 6: Final answer
    x = 2,481,707.70

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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.