Home / 6,301,298.28-8,694,644.58-3,547,557.48

Finding the Fourth Proportional to 6,301,298.28, 8,694,644.58 and 3,547,557.48

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Solution

The fourth proportional to 6,301,298.28, 8,694,644.58 and 3,547,557.48 is: 4,894,983.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,298.28 : 8,694,644.58 = 3,547,557.48 : x
  2. Step 2: Convert to fraction form
    6,301,298.28/8,694,644.58 = 3,547,557.48/x
  3. Step 3: Cross multiply
    6,301,298.28x = 8,694,644.58 × 3,547,557.48
  4. Step 4: Simplify right side
    6,301,298.28x = 30,844,751,415,720.46
  5. Step 5: Solve for x
    x = 30,844,751,415,720.46/6,301,298.28
  6. Step 6: Final answer
    x = 4,894,983.55

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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.