Home / 3,152,813.40-4,350,632.04-2,063,359.35

Finding the Fourth Proportional to 3,152,813.40, 4,350,632.04 and 2,063,359.35

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Solution

The fourth proportional to 3,152,813.40, 4,350,632.04 and 2,063,359.35 is: 2,847,271.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152,813.40 : 4,350,632.04 = 2,063,359.35 : x
  2. Step 2: Convert to fraction form
    3,152,813.40/4,350,632.04 = 2,063,359.35/x
  3. Step 3: Cross multiply
    3,152,813.40x = 4,350,632.04 × 2,063,359.35
  4. Step 4: Simplify right side
    3,152,813.40x = 8,976,917,298,143.57
  5. Step 5: Solve for x
    x = 8,976,917,298,143.57/3,152,813.40
  6. Step 6: Final answer
    x = 2,847,271.99

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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.