Home / 4,192,463.51-5,785,804.89-2,357,499.43

Finding the Fourth Proportional to 4,192,463.51, 5,785,804.89 and 2,357,499.43

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Solution

The fourth proportional to 4,192,463.51, 5,785,804.89 and 2,357,499.43 is: 3,253,464.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,463.51 : 5,785,804.89 = 2,357,499.43 : x
  2. Step 2: Convert to fraction form
    4,192,463.51/5,785,804.89 = 2,357,499.43/x
  3. Step 3: Cross multiply
    4,192,463.51x = 5,785,804.89 × 2,357,499.43
  4. Step 4: Simplify right side
    4,192,463.51x = 13,640,031,730,266.21
  5. Step 5: Solve for x
    x = 13,640,031,730,266.21/4,192,463.51
  6. Step 6: Final answer
    x = 3,253,464.63

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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.