Home / 3,090,851.88-4,265,388.06-1,714,324.10

Finding the Fourth Proportional to 3,090,851.88, 4,265,388.06 and 1,714,324.10

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Solution

The fourth proportional to 3,090,851.88, 4,265,388.06 and 1,714,324.10 is: 2,365,774.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,851.88 : 4,265,388.06 = 1,714,324.10 : x
  2. Step 2: Convert to fraction form
    3,090,851.88/4,265,388.06 = 1,714,324.10/x
  3. Step 3: Cross multiply
    3,090,851.88x = 4,265,388.06 × 1,714,324.10
  4. Step 4: Simplify right side
    3,090,851.88x = 7,312,257,547,110.25
  5. Step 5: Solve for x
    x = 7,312,257,547,110.25/3,090,851.88
  6. Step 6: Final answer
    x = 2,365,774.17

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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.