Home / 2,293,302.10-3,164,758.92-1,260,827.45

Finding the Fourth Proportional to 2,293,302.10, 3,164,758.92 and 1,260,827.45

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Solution

The fourth proportional to 2,293,302.10, 3,164,758.92 and 1,260,827.45 is: 1,739,943.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,302.10 : 3,164,758.92 = 1,260,827.45 : x
  2. Step 2: Convert to fraction form
    2,293,302.10/3,164,758.92 = 1,260,827.45/x
  3. Step 3: Cross multiply
    2,293,302.10x = 3,164,758.92 × 1,260,827.45
  4. Step 4: Simplify right side
    2,293,302.10x = 3,990,214,918,968.35
  5. Step 5: Solve for x
    x = 3,990,214,918,968.35/2,293,302.10
  6. Step 6: Final answer
    x = 1,739,943.00

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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.