Home / 3,134,040.14-4,700,928.85-1,004,077.10

Finding the Fourth Proportional to 3,134,040.14, 4,700,928.85 and 1,004,077.10

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Solution

The fourth proportional to 3,134,040.14, 4,700,928.85 and 1,004,077.10 is: 1,506,073.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,040.14 : 4,700,928.85 = 1,004,077.10 : x
  2. Step 2: Convert to fraction form
    3,134,040.14/4,700,928.85 = 1,004,077.10/x
  3. Step 3: Cross multiply
    3,134,040.14x = 4,700,928.85 × 1,004,077.10
  4. Step 4: Simplify right side
    3,134,040.14x = 4,720,094,980,999.50
  5. Step 5: Solve for x
    x = 4,720,094,980,999.50/3,134,040.14
  6. Step 6: Final answer
    x = 1,506,073.56

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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.