Home / 1,164,483.09-1,746,708.22-365,812.56

Finding the Fourth Proportional to 1,164,483.09, 1,746,708.22 and 365,812.56

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Solution

The fourth proportional to 1,164,483.09, 1,746,708.22 and 365,812.56 is: 548,713.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,483.09 : 1,746,708.22 = 365,812.56 : x
  2. Step 2: Convert to fraction form
    1,164,483.09/1,746,708.22 = 365,812.56/x
  3. Step 3: Cross multiply
    1,164,483.09x = 1,746,708.22 × 365,812.56
  4. Step 4: Simplify right side
    1,164,483.09x = 638,967,805,531.24
  5. Step 5: Solve for x
    x = 638,967,805,531.24/1,164,483.09
  6. Step 6: Final answer
    x = 548,713.68

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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.