Home / 797,593.16-1,100,674.32-435,010.52

Finding the Fourth Proportional to 797,593.16, 1,100,674.32 and 435,010.52

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Solution

The fourth proportional to 797,593.16, 1,100,674.32 and 435,010.52 is: 600,312.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,593.16 : 1,100,674.32 = 435,010.52 : x
  2. Step 2: Convert to fraction form
    797,593.16/1,100,674.32 = 435,010.52/x
  3. Step 3: Cross multiply
    797,593.16x = 1,100,674.32 × 435,010.52
  4. Step 4: Simplify right side
    797,593.16x = 478,804,908,293.85
  5. Step 5: Solve for x
    x = 478,804,908,293.85/797,593.16
  6. Step 6: Final answer
    x = 600,312.20

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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.