Home / 5,685,302-8,527,018.73-2,041,277.49

Finding the Fourth Proportional to 5,685,302, 8,527,018.73 and 2,041,277.49

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Solution

The fourth proportional to 5,685,302, 8,527,018.73 and 2,041,277.49 is: 3,061,580.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,685,302 : 8,527,018.73 = 2,041,277.49 : x
  2. Step 2: Convert to fraction form
    5,685,302/8,527,018.73 = 2,041,277.49/x
  3. Step 3: Cross multiply
    5,685,302x = 8,527,018.73 × 2,041,277.49
  4. Step 4: Simplify right side
    5,685,302x = 17,406,011,390,357.39
  5. Step 5: Solve for x
    x = 17,406,011,390,357.39/5,685,302
  6. Step 6: Final answer
    x = 3,061,580.79

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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.