Home / 3,090,603.07-4,265,044.49-1,714,074.69

Finding the Fourth Proportional to 3,090,603.07, 4,265,044.49 and 1,714,074.69

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Solution

The fourth proportional to 3,090,603.07, 4,265,044.49 and 1,714,074.69 is: 2,365,429.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,603.07 : 4,265,044.49 = 1,714,074.69 : x
  2. Step 2: Convert to fraction form
    3,090,603.07/4,265,044.49 = 1,714,074.69/x
  3. Step 3: Cross multiply
    3,090,603.07x = 4,265,044.49 × 1,714,074.69
  4. Step 4: Simplify right side
    3,090,603.07x = 7,310,604,812,032.96
  5. Step 5: Solve for x
    x = 7,310,604,812,032.96/3,090,603.07
  6. Step 6: Final answer
    x = 2,365,429.87

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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.