Home / 2,749,952.48-3,794,877.36-1,526,186.96

Finding the Fourth Proportional to 2,749,952.48, 3,794,877.36 and 1,526,186.96

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Solution

The fourth proportional to 2,749,952.48, 3,794,877.36 and 1,526,186.96 is: 2,106,106.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,952.48 : 3,794,877.36 = 1,526,186.96 : x
  2. Step 2: Convert to fraction form
    2,749,952.48/3,794,877.36 = 1,526,186.96/x
  3. Step 3: Cross multiply
    2,749,952.48x = 3,794,877.36 × 1,526,186.96
  4. Step 4: Simplify right side
    2,749,952.48x = 5,791,692,341,631.23
  5. Step 5: Solve for x
    x = 5,791,692,341,631.23/2,749,952.48
  6. Step 6: Final answer
    x = 2,106,106.34

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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.