Home / 3,032,326.32-4,184,499.96-1,655,644.56

Finding the Fourth Proportional to 3,032,326.32, 4,184,499.96 and 1,655,644.56

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Solution

The fourth proportional to 3,032,326.32, 4,184,499.96 and 1,655,644.56 is: 2,284,729.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,326.32 : 4,184,499.96 = 1,655,644.56 : x
  2. Step 2: Convert to fraction form
    3,032,326.32/4,184,499.96 = 1,655,644.56/x
  3. Step 3: Cross multiply
    3,032,326.32x = 4,184,499.96 × 1,655,644.56
  4. Step 4: Simplify right side
    3,032,326.32x = 6,928,044,595,094.22
  5. Step 5: Solve for x
    x = 6,928,044,595,094.22/3,032,326.32
  6. Step 6: Final answer
    x = 2,284,729.24

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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.