Home / 1,095,752.67-1,635,604.79-966,325.69

Finding the Fourth Proportional to 1,095,752.67, 1,635,604.79 and 966,325.69

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Solution

The fourth proportional to 1,095,752.67, 1,635,604.79 and 966,325.69 is: 1,442,412.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,752.67 : 1,635,604.79 = 966,325.69 : x
  2. Step 2: Convert to fraction form
    1,095,752.67/1,635,604.79 = 966,325.69/x
  3. Step 3: Cross multiply
    1,095,752.67x = 1,635,604.79 × 966,325.69
  4. Step 4: Simplify right side
    1,095,752.67x = 1,580,526,927,264.06
  5. Step 5: Solve for x
    x = 1,580,526,927,264.06/1,095,752.67
  6. Step 6: Final answer
    x = 1,442,412.12

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.