Home / 2,062,674.10-3,094,176.54-783,894.20

Finding the Fourth Proportional to 2,062,674.10, 3,094,176.54 and 783,894.20

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Solution

The fourth proportional to 2,062,674.10, 3,094,176.54 and 783,894.20 is: 1,175,904.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,674.10 : 3,094,176.54 = 783,894.20 : x
  2. Step 2: Convert to fraction form
    2,062,674.10/3,094,176.54 = 783,894.20/x
  3. Step 3: Cross multiply
    2,062,674.10x = 3,094,176.54 × 783,894.20
  4. Step 4: Simplify right side
    2,062,674.10x = 2,425,507,043,482.07
  5. Step 5: Solve for x
    x = 2,425,507,043,482.07/2,062,674.10
  6. Step 6: Final answer
    x = 1,175,904.15

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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.