Home / 4,007,350.23-5,530,420.02-2,438,094.43

Finding the Fourth Proportional to 4,007,350.23, 5,530,420.02 and 2,438,094.43

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Solution

The fourth proportional to 4,007,350.23, 5,530,420.02 and 2,438,094.43 is: 3,364,738.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007,350.23 : 5,530,420.02 = 2,438,094.43 : x
  2. Step 2: Convert to fraction form
    4,007,350.23/5,530,420.02 = 2,438,094.43/x
  3. Step 3: Cross multiply
    4,007,350.23x = 5,530,420.02 × 2,438,094.43
  4. Step 4: Simplify right side
    4,007,350.23x = 13,483,686,246,322.49
  5. Step 5: Solve for x
    x = 13,483,686,246,322.49/4,007,350.23
  6. Step 6: Final answer
    x = 3,364,738.66

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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.