Home / 2,457,374.10-3,686,061.15-2,200,510.95

Finding the Fourth Proportional to 2,457,374.10, 3,686,061.15 and 2,200,510.95

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Solution

The fourth proportional to 2,457,374.10, 3,686,061.15 and 2,200,510.95 is: 3,300,766.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,374.10 : 3,686,061.15 = 2,200,510.95 : x
  2. Step 2: Convert to fraction form
    2,457,374.10/3,686,061.15 = 2,200,510.95/x
  3. Step 3: Cross multiply
    2,457,374.10x = 3,686,061.15 × 2,200,510.95
  4. Step 4: Simplify right side
    2,457,374.10x = 8,111,217,922,944.59
  5. Step 5: Solve for x
    x = 8,111,217,922,944.59/2,457,374.10
  6. Step 6: Final answer
    x = 3,300,766.43

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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.