Home / 1,590,480.90-2,384,933.02-565,657.56

Finding the Fourth Proportional to 1,590,480.90, 2,384,933.02 and 565,657.56

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Solution

The fourth proportional to 1,590,480.90, 2,384,933.02 and 565,657.56 is: 848,205.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,590,480.90 : 2,384,933.02 = 565,657.56 : x
  2. Step 2: Convert to fraction form
    1,590,480.90/2,384,933.02 = 565,657.56/x
  3. Step 3: Cross multiply
    1,590,480.90x = 2,384,933.02 × 565,657.56
  4. Step 4: Simplify right side
    1,590,480.90x = 1,349,055,391,442.49
  5. Step 5: Solve for x
    x = 1,349,055,391,442.49/1,590,480.90
  6. Step 6: Final answer
    x = 848,205.97

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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.