Home / 6,135,673.59-8,482,535.06-4,605,123.51

Finding the Fourth Proportional to 6,135,673.59, 8,482,535.06 and 4,605,123.51

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Solution

The fourth proportional to 6,135,673.59, 8,482,535.06 and 4,605,123.51 is: 6,366,557.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,135,673.59 : 8,482,535.06 = 4,605,123.51 : x
  2. Step 2: Convert to fraction form
    6,135,673.59/8,482,535.06 = 4,605,123.51/x
  3. Step 3: Cross multiply
    6,135,673.59x = 8,482,535.06 × 4,605,123.51
  4. Step 4: Simplify right side
    6,135,673.59x = 39,063,121,606,179.64
  5. Step 5: Solve for x
    x = 39,063,121,606,179.64/6,135,673.59
  6. Step 6: Final answer
    x = 6,366,557.97

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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.