Home / 4,226,398.92-6,335,428.32-2,705,753.52

Finding the Fourth Proportional to 4,226,398.92, 6,335,428.32 and 2,705,753.52

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Solution

The fourth proportional to 4,226,398.92, 6,335,428.32 and 2,705,753.52 is: 4,055,960.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,398.92 : 6,335,428.32 = 2,705,753.52 : x
  2. Step 2: Convert to fraction form
    4,226,398.92/6,335,428.32 = 2,705,753.52/x
  3. Step 3: Cross multiply
    4,226,398.92x = 6,335,428.32 × 2,705,753.52
  4. Step 4: Simplify right side
    4,226,398.92x = 17,142,107,477,547.69
  5. Step 5: Solve for x
    x = 17,142,107,477,547.69/4,226,398.92
  6. Step 6: Final answer
    x = 4,055,960.59

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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.