Home / 1,325,576.22-1,828,713.15-895,699.50

Finding the Fourth Proportional to 1,325,576.22, 1,828,713.15 and 895,699.50

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Solution

The fourth proportional to 1,325,576.22, 1,828,713.15 and 895,699.50 is: 1,235,672.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,325,576.22 : 1,828,713.15 = 895,699.50 : x
  2. Step 2: Convert to fraction form
    1,325,576.22/1,828,713.15 = 895,699.50/x
  3. Step 3: Cross multiply
    1,325,576.22x = 1,828,713.15 × 895,699.50
  4. Step 4: Simplify right side
    1,325,576.22x = 1,637,977,454,098.42
  5. Step 5: Solve for x
    x = 1,637,977,454,098.42/1,325,576.22
  6. Step 6: Final answer
    x = 1,235,672.03

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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.