Home / 4,999,265.17-6,899,547.03-2,823,948.43

Finding the Fourth Proportional to 4,999,265.17, 6,899,547.03 and 2,823,948.43

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Solution

The fourth proportional to 4,999,265.17, 6,899,547.03 and 2,823,948.43 is: 3,897,365.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,265.17 : 6,899,547.03 = 2,823,948.43 : x
  2. Step 2: Convert to fraction form
    4,999,265.17/6,899,547.03 = 2,823,948.43/x
  3. Step 3: Cross multiply
    4,999,265.17x = 6,899,547.03 × 2,823,948.43
  4. Step 4: Simplify right side
    4,999,265.17x = 19,483,965,003,079.66
  5. Step 5: Solve for x
    x = 19,483,965,003,079.66/4,999,265.17
  6. Step 6: Final answer
    x = 3,897,365.78

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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.