Home / 4,641,384.25-6,405,220.61-2,604,344.41

Finding the Fourth Proportional to 4,641,384.25, 6,405,220.61 and 2,604,344.41

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Solution

The fourth proportional to 4,641,384.25, 6,405,220.61 and 2,604,344.41 is: 3,594,057.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,384.25 : 6,405,220.61 = 2,604,344.41 : x
  2. Step 2: Convert to fraction form
    4,641,384.25/6,405,220.61 = 2,604,344.41/x
  3. Step 3: Cross multiply
    4,641,384.25x = 6,405,220.61 × 2,604,344.41
  4. Step 4: Simplify right side
    4,641,384.25x = 16,681,400,490,470.29
  5. Step 5: Solve for x
    x = 16,681,400,490,470.29/4,641,384.25
  6. Step 6: Final answer
    x = 3,594,057.20

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1.5x scale

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.