Home / 9,713,357.14-13,406,187.48-5,793,364.56

Finding the Fourth Proportional to 9,713,357.14, 13,406,187.48 and 5,793,364.56

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Solution

The fourth proportional to 9,713,357.14, 13,406,187.48 and 5,793,364.56 is: 7,995,889.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713,357.14 : 13,406,187.48 = 5,793,364.56 : x
  2. Step 2: Convert to fraction form
    9,713,357.14/13,406,187.48 = 5,793,364.56/x
  3. Step 3: Cross multiply
    9,713,357.14x = 13,406,187.48 × 5,793,364.56
  4. Step 4: Simplify right side
    9,713,357.14x = 77,666,931,431,347.70
  5. Step 5: Solve for x
    x = 77,666,931,431,347.70/9,713,357.14
  6. Step 6: Final answer
    x = 7,995,889.61

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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.