Home / 4,227,139.92-5,833,486.08-2,484,341.28

Finding the Fourth Proportional to 4,227,139.92, 5,833,486.08 and 2,484,341.28

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Solution

The fourth proportional to 4,227,139.92, 5,833,486.08 and 2,484,341.28 is: 3,428,410.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,139.92 : 5,833,486.08 = 2,484,341.28 : x
  2. Step 2: Convert to fraction form
    4,227,139.92/5,833,486.08 = 2,484,341.28/x
  3. Step 3: Cross multiply
    4,227,139.92x = 5,833,486.08 × 2,484,341.28
  4. Step 4: Simplify right side
    4,227,139.92x = 14,492,370,274,849.38
  5. Step 5: Solve for x
    x = 14,492,370,274,849.38/4,227,139.92
  6. Step 6: Final answer
    x = 3,428,410.36

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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.