Home / 3,594,146.40-4,960,038.12-1,962,639

Finding the Fourth Proportional to 3,594,146.40, 4,960,038.12 and 1,962,639

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Solution

The fourth proportional to 3,594,146.40, 4,960,038.12 and 1,962,639 is: 2,708,505.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,146.40 : 4,960,038.12 = 1,962,639 : x
  2. Step 2: Convert to fraction form
    3,594,146.40/4,960,038.12 = 1,962,639/x
  3. Step 3: Cross multiply
    3,594,146.40x = 4,960,038.12 × 1,962,639
  4. Step 4: Simplify right side
    3,594,146.40x = 9,734,764,255,798.68
  5. Step 5: Solve for x
    x = 9,734,764,255,798.68/3,594,146.40
  6. Step 6: Final answer
    x = 2,708,505.21

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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.