Home / 1,713,332.85-2,364,347.71-938,954.22

Finding the Fourth Proportional to 1,713,332.85, 2,364,347.71 and 938,954.22

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Solution

The fourth proportional to 1,713,332.85, 2,364,347.71 and 938,954.22 is: 1,295,728.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,332.85 : 2,364,347.71 = 938,954.22 : x
  2. Step 2: Convert to fraction form
    1,713,332.85/2,364,347.71 = 938,954.22/x
  3. Step 3: Cross multiply
    1,713,332.85x = 2,364,347.71 × 938,954.22
  4. Step 4: Simplify right side
    1,713,332.85x = 2,220,014,259,851.84
  5. Step 5: Solve for x
    x = 2,220,014,259,851.84/1,713,332.85
  6. Step 6: Final answer
    x = 1,295,728.53

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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.