Home / 5,793,341.80-8,690,012.70-3,651,831.40

Finding the Fourth Proportional to 5,793,341.80, 8,690,012.70 and 3,651,831.40

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Solution

The fourth proportional to 5,793,341.80, 8,690,012.70 and 3,651,831.40 is: 5,477,747.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,341.80 : 8,690,012.70 = 3,651,831.40 : x
  2. Step 2: Convert to fraction form
    5,793,341.80/8,690,012.70 = 3,651,831.40/x
  3. Step 3: Cross multiply
    5,793,341.80x = 8,690,012.70 × 3,651,831.40
  4. Step 4: Simplify right side
    5,793,341.80x = 31,734,461,244,258.78
  5. Step 5: Solve for x
    x = 31,734,461,244,258.78/5,793,341.80
  6. Step 6: Final answer
    x = 5,477,747.10

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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.