Home / 5,527,076.01-8,291,598.31-1,883,603.87

Finding the Fourth Proportional to 5,527,076.01, 8,291,598.31 and 1,883,603.87

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Solution

The fourth proportional to 5,527,076.01, 8,291,598.31 and 1,883,603.87 is: 2,825,741.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,076.01 : 8,291,598.31 = 1,883,603.87 : x
  2. Step 2: Convert to fraction form
    5,527,076.01/8,291,598.31 = 1,883,603.87/x
  3. Step 3: Cross multiply
    5,527,076.01x = 8,291,598.31 × 1,883,603.87
  4. Step 4: Simplify right side
    5,527,076.01x = 15,618,086,657,191.47
  5. Step 5: Solve for x
    x = 15,618,086,657,191.47/5,527,076.01
  6. Step 6: Final answer
    x = 2,825,741.25

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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.