Home / 4,036,642.08-5,566,040.80-3,299,308.71

Finding the Fourth Proportional to 4,036,642.08, 5,566,040.80 and 3,299,308.71

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Solution

The fourth proportional to 4,036,642.08, 5,566,040.80 and 3,299,308.71 is: 4,549,347.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,642.08 : 5,566,040.80 = 3,299,308.71 : x
  2. Step 2: Convert to fraction form
    4,036,642.08/5,566,040.80 = 3,299,308.71/x
  3. Step 3: Cross multiply
    4,036,642.08x = 5,566,040.80 × 3,299,308.71
  4. Step 4: Simplify right side
    4,036,642.08x = 18,364,086,891,655.37
  5. Step 5: Solve for x
    x = 18,364,086,891,655.37/4,036,642.08
  6. Step 6: Final answer
    x = 4,549,347.34

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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.