Home / 1,740,899.10-2,401,824.86-1,137,637.02

Finding the Fourth Proportional to 1,740,899.10, 2,401,824.86 and 1,137,637.02

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Solution

The fourth proportional to 1,740,899.10, 2,401,824.86 and 1,137,637.02 is: 1,569,536.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,899.10 : 2,401,824.86 = 1,137,637.02 : x
  2. Step 2: Convert to fraction form
    1,740,899.10/2,401,824.86 = 1,137,637.02/x
  3. Step 3: Cross multiply
    1,740,899.10x = 2,401,824.86 × 1,137,637.02
  4. Step 4: Simplify right side
    1,740,899.10x = 2,732,404,876,292.32
  5. Step 5: Solve for x
    x = 2,732,404,876,292.32/1,740,899.10
  6. Step 6: Final answer
    x = 1,569,536.61

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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.