Home / 1,675,089.19-2,312,033.66-950,361.13

Finding the Fourth Proportional to 1,675,089.19, 2,312,033.66 and 950,361.13

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Solution

The fourth proportional to 1,675,089.19, 2,312,033.66 and 950,361.13 is: 1,311,731.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,089.19 : 2,312,033.66 = 950,361.13 : x
  2. Step 2: Convert to fraction form
    1,675,089.19/2,312,033.66 = 950,361.13/x
  3. Step 3: Cross multiply
    1,675,089.19x = 2,312,033.66 × 950,361.13
  4. Step 4: Simplify right side
    1,675,089.19x = 2,197,266,921,715.64
  5. Step 5: Solve for x
    x = 2,197,266,921,715.64/1,675,089.19
  6. Step 6: Final answer
    x = 1,311,731.30

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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.