Home / 1,480,166.94-2,042,679.88-907,096.40

Finding the Fourth Proportional to 1,480,166.94, 2,042,679.88 and 907,096.40

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Solution

The fourth proportional to 1,480,166.94, 2,042,679.88 and 907,096.40 is: 1,251,823.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,166.94 : 2,042,679.88 = 907,096.40 : x
  2. Step 2: Convert to fraction form
    1,480,166.94/2,042,679.88 = 907,096.40/x
  3. Step 3: Cross multiply
    1,480,166.94x = 2,042,679.88 × 907,096.40
  4. Step 4: Simplify right side
    1,480,166.94x = 1,852,907,565,500.43
  5. Step 5: Solve for x
    x = 1,852,907,565,500.43/1,480,166.94
  6. Step 6: Final answer
    x = 1,251,823.37

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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.