Home / 2,284,461.18-3,152,556.45-1,265,865.93

Finding the Fourth Proportional to 2,284,461.18, 3,152,556.45 and 1,265,865.93

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Solution

The fourth proportional to 2,284,461.18, 3,152,556.45 and 1,265,865.93 is: 1,746,895.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,461.18 : 3,152,556.45 = 1,265,865.93 : x
  2. Step 2: Convert to fraction form
    2,284,461.18/3,152,556.45 = 1,265,865.93/x
  3. Step 3: Cross multiply
    2,284,461.18x = 3,152,556.45 × 1,265,865.93
  4. Step 4: Simplify right side
    2,284,461.18x = 3,990,713,802,456.75
  5. Step 5: Solve for x
    x = 3,990,713,802,456.75/2,284,461.18
  6. Step 6: Final answer
    x = 1,746,895.00

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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.