Home / 1,730,130.94-2,593,718.56-1,223,096.86

Finding the Fourth Proportional to 1,730,130.94, 2,593,718.56 and 1,223,096.86

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Solution

The fourth proportional to 1,730,130.94, 2,593,718.56 and 1,223,096.86 is: 1,833,600.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,130.94 : 2,593,718.56 = 1,223,096.86 : x
  2. Step 2: Convert to fraction form
    1,730,130.94/2,593,718.56 = 1,223,096.86/x
  3. Step 3: Cross multiply
    1,730,130.94x = 2,593,718.56 × 1,223,096.86
  4. Step 4: Simplify right side
    1,730,130.94x = 3,172,369,007,375.64
  5. Step 5: Solve for x
    x = 3,172,369,007,375.64/1,730,130.94
  6. Step 6: Final answer
    x = 1,833,600.53

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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.