Home / 4,953,451.76-6,836,510.62-3,020,833.36

Finding the Fourth Proportional to 4,953,451.76, 6,836,510.62 and 3,020,833.36

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Solution

The fourth proportional to 4,953,451.76, 6,836,510.62 and 3,020,833.36 is: 4,169,205.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,451.76 : 6,836,510.62 = 3,020,833.36 : x
  2. Step 2: Convert to fraction form
    4,953,451.76/6,836,510.62 = 3,020,833.36/x
  3. Step 3: Cross multiply
    4,953,451.76x = 6,836,510.62 × 3,020,833.36
  4. Step 4: Simplify right side
    4,953,451.76x = 20,651,959,303,764.40
  5. Step 5: Solve for x
    x = 20,651,959,303,764.40/4,953,451.76
  6. Step 6: Final answer
    x = 4,169,205.70

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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.