Home / 1,031,162.93-1,423,175.91-601,443.07

Finding the Fourth Proportional to 1,031,162.93, 1,423,175.91 and 601,443.07

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Solution

The fourth proportional to 1,031,162.93, 1,423,175.91 and 601,443.07 is: 830,091.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,162.93 : 1,423,175.91 = 601,443.07 : x
  2. Step 2: Convert to fraction form
    1,031,162.93/1,423,175.91 = 601,443.07/x
  3. Step 3: Cross multiply
    1,031,162.93x = 1,423,175.91 × 601,443.07
  4. Step 4: Simplify right side
    1,031,162.93x = 855,959,284,902.50
  5. Step 5: Solve for x
    x = 855,959,284,902.50/1,031,162.93
  6. Step 6: Final answer
    x = 830,091.21

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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.