Home / 3,773,373.78-5,660,946.36-1,249,029

Finding the Fourth Proportional to 3,773,373.78, 5,660,946.36 and 1,249,029

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Solution

The fourth proportional to 3,773,373.78, 5,660,946.36 and 1,249,029 is: 1,873,836.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,373.78 : 5,660,946.36 = 1,249,029 : x
  2. Step 2: Convert to fraction form
    3,773,373.78/5,660,946.36 = 1,249,029/x
  3. Step 3: Cross multiply
    3,773,373.78x = 5,660,946.36 × 1,249,029
  4. Step 4: Simplify right side
    3,773,373.78x = 7,070,686,171,084.44
  5. Step 5: Solve for x
    x = 7,070,686,171,084.44/3,773,373.78
  6. Step 6: Final answer
    x = 1,873,836.67

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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.