Home / 3,520,606.95-4,853,667.02-3,009,847.07

Finding the Fourth Proportional to 3,520,606.95, 4,853,667.02 and 3,009,847.07

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Solution

The fourth proportional to 3,520,606.95, 4,853,667.02 and 3,009,847.07 is: 4,149,510.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,520,606.95 : 4,853,667.02 = 3,009,847.07 : x
  2. Step 2: Convert to fraction form
    3,520,606.95/4,853,667.02 = 3,009,847.07/x
  3. Step 3: Cross multiply
    3,520,606.95x = 4,853,667.02 × 3,009,847.07
  4. Step 4: Simplify right side
    3,520,606.95x = 14,608,795,455,987.56
  5. Step 5: Solve for x
    x = 14,608,795,455,987.56/3,520,606.95
  6. Step 6: Final answer
    x = 4,149,510.49

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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.