Home / 2,017,939.32-3,026,821.50-501,590.16

Finding the Fourth Proportional to 2,017,939.32, 3,026,821.50 and 501,590.16

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Solution

The fourth proportional to 2,017,939.32, 3,026,821.50 and 501,590.16 is: 752,363.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,939.32 : 3,026,821.50 = 501,590.16 : x
  2. Step 2: Convert to fraction form
    2,017,939.32/3,026,821.50 = 501,590.16/x
  3. Step 3: Cross multiply
    2,017,939.32x = 3,026,821.50 × 501,590.16
  4. Step 4: Simplify right side
    2,017,939.32x = 1,518,223,880,476.44
  5. Step 5: Solve for x
    x = 1,518,223,880,476.44/2,017,939.32
  6. Step 6: Final answer
    x = 752,363.50

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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.