Home / 3,403,227.22-4,696,554.09-1,875,433.30

Finding the Fourth Proportional to 3,403,227.22, 4,696,554.09 and 1,875,433.30

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Solution

The fourth proportional to 3,403,227.22, 4,696,554.09 and 1,875,433.30 is: 2,588,153.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,227.22 : 4,696,554.09 = 1,875,433.30 : x
  2. Step 2: Convert to fraction form
    3,403,227.22/4,696,554.09 = 1,875,433.30/x
  3. Step 3: Cross multiply
    3,403,227.22x = 4,696,554.09 × 1,875,433.30
  4. Step 4: Simplify right side
    3,403,227.22x = 8,808,073,935,637.20
  5. Step 5: Solve for x
    x = 8,808,073,935,637.20/3,403,227.22
  6. Step 6: Final answer
    x = 2,588,153.35

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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.