Home / 2,599,943.42-3,901,274.96-1,064,078.93

Finding the Fourth Proportional to 2,599,943.42, 3,901,274.96 and 1,064,078.93

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Solution

The fourth proportional to 2,599,943.42, 3,901,274.96 and 1,064,078.93 is: 1,596,674.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,943.42 : 3,901,274.96 = 1,064,078.93 : x
  2. Step 2: Convert to fraction form
    2,599,943.42/3,901,274.96 = 1,064,078.93/x
  3. Step 3: Cross multiply
    2,599,943.42x = 3,901,274.96 × 1,064,078.93
  4. Step 4: Simplify right side
    2,599,943.42x = 4,151,264,489,505.39
  5. Step 5: Solve for x
    x = 4,151,264,489,505.39/2,599,943.42
  6. Step 6: Final answer
    x = 1,596,674.93

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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.