Home / 4,857,317.96-7,286,326.94-1,865,501.96

Finding the Fourth Proportional to 4,857,317.96, 7,286,326.94 and 1,865,501.96

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Solution

The fourth proportional to 4,857,317.96, 7,286,326.94 and 1,865,501.96 is: 2,798,387.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,857,317.96 : 7,286,326.94 = 1,865,501.96 : x
  2. Step 2: Convert to fraction form
    4,857,317.96/7,286,326.94 = 1,865,501.96/x
  3. Step 3: Cross multiply
    4,857,317.96x = 7,286,326.94 × 1,865,501.96
  4. Step 4: Simplify right side
    4,857,317.96x = 13,592,657,187,770.80
  5. Step 5: Solve for x
    x = 13,592,657,187,770.80/4,857,317.96
  6. Step 6: Final answer
    x = 2,798,387.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.