Home / 4,196,260.15-6,294,390.21-2,775,984.07

Finding the Fourth Proportional to 4,196,260.15, 6,294,390.21 and 2,775,984.07

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Solution

The fourth proportional to 4,196,260.15, 6,294,390.21 and 2,775,984.07 is: 4,163,976.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,260.15 : 6,294,390.21 = 2,775,984.07 : x
  2. Step 2: Convert to fraction form
    4,196,260.15/6,294,390.21 = 2,775,984.07/x
  3. Step 3: Cross multiply
    4,196,260.15x = 6,294,390.21 × 2,775,984.07
  4. Step 4: Simplify right side
    4,196,260.15x = 17,473,126,953,323.95
  5. Step 5: Solve for x
    x = 17,473,126,953,323.95/4,196,260.15
  6. Step 6: Final answer
    x = 4,163,976.10

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Double scale
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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.