Home / 3,241,594.71-4,862,599.43-1,247,050.71

Finding the Fourth Proportional to 3,241,594.71, 4,862,599.43 and 1,247,050.71

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Solution

The fourth proportional to 3,241,594.71, 4,862,599.43 and 1,247,050.71 is: 1,870,655.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,594.71 : 4,862,599.43 = 1,247,050.71 : x
  2. Step 2: Convert to fraction form
    3,241,594.71/4,862,599.43 = 1,247,050.71/x
  3. Step 3: Cross multiply
    3,241,594.71x = 4,862,599.43 × 1,247,050.71
  4. Step 4: Simplify right side
    3,241,594.71x = 6,063,908,065,391.84
  5. Step 5: Solve for x
    x = 6,063,908,065,391.84/3,241,594.71
  6. Step 6: Final answer
    x = 1,870,655.84

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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.