Home / 6,701,518.59-10,050,617.07-1,909,249.40

Finding the Fourth Proportional to 6,701,518.59, 10,050,617.07 and 1,909,249.40

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Solution

The fourth proportional to 6,701,518.59, 10,050,617.07 and 1,909,249.40 is: 2,863,400.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,518.59 : 10,050,617.07 = 1,909,249.40 : x
  2. Step 2: Convert to fraction form
    6,701,518.59/10,050,617.07 = 1,909,249.40/x
  3. Step 3: Cross multiply
    6,701,518.59x = 10,050,617.07 × 1,909,249.40
  4. Step 4: Simplify right side
    6,701,518.59x = 19,189,134,560,274.17
  5. Step 5: Solve for x
    x = 19,189,134,560,274.17/6,701,518.59
  6. Step 6: Final answer
    x = 2,863,400.93

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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.