Home / 3,134,042.01-4,700,931.66-1,004,078.97

Finding the Fourth Proportional to 3,134,042.01, 4,700,931.66 and 1,004,078.97

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Solution

The fourth proportional to 3,134,042.01, 4,700,931.66 and 1,004,078.97 is: 1,506,076.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,042.01 : 4,700,931.66 = 1,004,078.97 : x
  2. Step 2: Convert to fraction form
    3,134,042.01/4,700,931.66 = 1,004,078.97/x
  3. Step 3: Cross multiply
    3,134,042.01x = 4,700,931.66 × 1,004,078.97
  4. Step 4: Simplify right side
    3,134,042.01x = 4,720,106,619,213.19
  5. Step 5: Solve for x
    x = 4,720,106,619,213.19/3,134,042.01
  6. Step 6: Final answer
    x = 1,506,076.37

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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.