Home / 4,095,309.74-6,140,340.20-1,700,807.18

Finding the Fourth Proportional to 4,095,309.74, 6,140,340.20 and 1,700,807.18

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Solution

The fourth proportional to 4,095,309.74, 6,140,340.20 and 1,700,807.18 is: 2,550,120.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,309.74 : 6,140,340.20 = 1,700,807.18 : x
  2. Step 2: Convert to fraction form
    4,095,309.74/6,140,340.20 = 1,700,807.18/x
  3. Step 3: Cross multiply
    4,095,309.74x = 6,140,340.20 × 1,700,807.18
  4. Step 4: Simplify right side
    4,095,309.74x = 10,443,534,673,352.95
  5. Step 5: Solve for x
    x = 10,443,534,673,352.95/4,095,309.74
  6. Step 6: Final answer
    x = 2,550,120.83

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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.