Home / 2,395,029.10-3,304,646.77-1,376,237.02

Finding the Fourth Proportional to 2,395,029.10, 3,304,646.77 and 1,376,237.02

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Solution

The fourth proportional to 2,395,029.10, 3,304,646.77 and 1,376,237.02 is: 1,898,923.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,029.10 : 3,304,646.77 = 1,376,237.02 : x
  2. Step 2: Convert to fraction form
    2,395,029.10/3,304,646.77 = 1,376,237.02/x
  3. Step 3: Cross multiply
    2,395,029.10x = 3,304,646.77 × 1,376,237.02
  4. Step 4: Simplify right side
    2,395,029.10x = 4,547,977,207,754.62
  5. Step 5: Solve for x
    x = 4,547,977,207,754.62/2,395,029.10
  6. Step 6: Final answer
    x = 1,898,923.57

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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.