Home / 975,629.04-1,463,862.32-377,010.69

Finding the Fourth Proportional to 975,629.04, 1,463,862.32 and 377,010.69

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Solution

The fourth proportional to 975,629.04, 1,463,862.32 and 377,010.69 is: 565,677.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,629.04 : 1,463,862.32 = 377,010.69 : x
  2. Step 2: Convert to fraction form
    975,629.04/1,463,862.32 = 377,010.69/x
  3. Step 3: Cross multiply
    975,629.04x = 1,463,862.32 × 377,010.69
  4. Step 4: Simplify right side
    975,629.04x = 551,891,739,488.14
  5. Step 5: Solve for x
    x = 551,891,739,488.14/975,629.04
  6. Step 6: Final answer
    x = 565,677.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.