Home / 3,658,423.61-5,048,216.07-2,026,426.07

Finding the Fourth Proportional to 3,658,423.61, 5,048,216.07 and 2,026,426.07

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Solution

The fourth proportional to 3,658,423.61, 5,048,216.07 and 2,026,426.07 is: 2,796,241.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,423.61 : 5,048,216.07 = 2,026,426.07 : x
  2. Step 2: Convert to fraction form
    3,658,423.61/5,048,216.07 = 2,026,426.07/x
  3. Step 3: Cross multiply
    3,658,423.61x = 5,048,216.07 × 2,026,426.07
  4. Step 4: Simplify right side
    3,658,423.61x = 10,229,836,656,262.39
  5. Step 5: Solve for x
    x = 10,229,836,656,262.39/3,658,423.61
  6. Step 6: Final answer
    x = 2,796,241.70

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1.5x scale

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.