Home / 2,773,496.70-3,827,351.93-1,549,812.33

Finding the Fourth Proportional to 2,773,496.70, 3,827,351.93 and 1,549,812.33

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Solution

The fourth proportional to 2,773,496.70, 3,827,351.93 and 1,549,812.33 is: 2,138,699.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,496.70 : 3,827,351.93 = 1,549,812.33 : x
  2. Step 2: Convert to fraction form
    2,773,496.70/3,827,351.93 = 1,549,812.33/x
  3. Step 3: Cross multiply
    2,773,496.70x = 3,827,351.93 × 1,549,812.33
  4. Step 4: Simplify right side
    2,773,496.70x = 5,931,677,204,614.24
  5. Step 5: Solve for x
    x = 5,931,677,204,614.24/2,773,496.70
  6. Step 6: Final answer
    x = 2,138,699.93

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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.