Home / 1,033,864.70-1,426,650.62-574,980.17

Finding the Fourth Proportional to 1,033,864.70, 1,426,650.62 and 574,980.17

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Solution

The fourth proportional to 1,033,864.70, 1,426,650.62 and 574,980.17 is: 793,426.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,864.70 : 1,426,650.62 = 574,980.17 : x
  2. Step 2: Convert to fraction form
    1,033,864.70/1,426,650.62 = 574,980.17/x
  3. Step 3: Cross multiply
    1,033,864.70x = 1,426,650.62 × 574,980.17
  4. Step 4: Simplify right side
    1,033,864.70x = 820,295,806,010.05
  5. Step 5: Solve for x
    x = 820,295,806,010.05/1,033,864.70
  6. Step 6: Final answer
    x = 793,426.65

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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.