Home / 1,703,658.41-2,351,303.18-1,092,501.26

Finding the Fourth Proportional to 1,703,658.41, 2,351,303.18 and 1,092,501.26

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Solution

The fourth proportional to 1,703,658.41, 2,351,303.18 and 1,092,501.26 is: 1,507,814.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,658.41 : 2,351,303.18 = 1,092,501.26 : x
  2. Step 2: Convert to fraction form
    1,703,658.41/2,351,303.18 = 1,092,501.26/x
  3. Step 3: Cross multiply
    1,703,658.41x = 2,351,303.18 × 1,092,501.26
  4. Step 4: Simplify right side
    1,703,658.41x = 2,568,801,669,572.98
  5. Step 5: Solve for x
    x = 2,568,801,669,572.98/1,703,658.41
  6. Step 6: Final answer
    x = 1,507,814.98

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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.