Home / 2,587,006.27-3,544,214.67-2,490,038.33

Finding the Fourth Proportional to 2,587,006.27, 3,544,214.67 and 2,490,038.33

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Solution

The fourth proportional to 2,587,006.27, 3,544,214.67 and 2,490,038.33 is: 3,411,367.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,587,006.27 : 3,544,214.67 = 2,490,038.33 : x
  2. Step 2: Convert to fraction form
    2,587,006.27/3,544,214.67 = 2,490,038.33/x
  3. Step 3: Cross multiply
    2,587,006.27x = 3,544,214.67 × 2,490,038.33
  4. Step 4: Simplify right side
    2,587,006.27x = 8,825,230,371,823.21
  5. Step 5: Solve for x
    x = 8,825,230,371,823.21/2,587,006.27
  6. Step 6: Final answer
    x = 3,411,367.99

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.