Home / 2,423,504.29-3,639,980.27-1,974,556.93

Finding the Fourth Proportional to 2,423,504.29, 3,639,980.27 and 1,974,556.93

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Solution

The fourth proportional to 2,423,504.29, 3,639,980.27 and 1,974,556.93 is: 2,965,684.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,504.29 : 3,639,980.27 = 1,974,556.93 : x
  2. Step 2: Convert to fraction form
    2,423,504.29/3,639,980.27 = 1,974,556.93/x
  3. Step 3: Cross multiply
    2,423,504.29x = 3,639,980.27 × 1,974,556.93
  4. Step 4: Simplify right side
    2,423,504.29x = 7,187,348,267,191.77
  5. Step 5: Solve for x
    x = 7,187,348,267,191.77/2,423,504.29
  6. Step 6: Final answer
    x = 2,965,684.15

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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.