Home / 4,059,078.37-5,598,947.66-2,663,730.50

Finding the Fourth Proportional to 4,059,078.37, 5,598,947.66 and 2,663,730.50

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Solution

The fourth proportional to 4,059,078.37, 5,598,947.66 and 2,663,730.50 is: 3,674,254.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,078.37 : 5,598,947.66 = 2,663,730.50 : x
  2. Step 2: Convert to fraction form
    4,059,078.37/5,598,947.66 = 2,663,730.50/x
  3. Step 3: Cross multiply
    4,059,078.37x = 5,598,947.66 × 2,663,730.50
  4. Step 4: Simplify right side
    4,059,078.37x = 14,914,087,670,502.32
  5. Step 5: Solve for x
    x = 14,914,087,670,502.32/4,059,078.37
  6. Step 6: Final answer
    x = 3,674,254.68

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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.