Home / 1,069,108.54-1,475,406.53-585,673.57

Finding the Fourth Proportional to 1,069,108.54, 1,475,406.53 and 585,673.57

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Solution

The fourth proportional to 1,069,108.54, 1,475,406.53 and 585,673.57 is: 808,249.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,108.54 : 1,475,406.53 = 585,673.57 : x
  2. Step 2: Convert to fraction form
    1,069,108.54/1,475,406.53 = 585,673.57/x
  3. Step 3: Cross multiply
    1,069,108.54x = 1,475,406.53 × 585,673.57
  4. Step 4: Simplify right side
    1,069,108.54x = 864,106,609,626.41
  5. Step 5: Solve for x
    x = 864,106,609,626.41/1,069,108.54
  6. Step 6: Final answer
    x = 808,249.66

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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.