Home / 6,154,410.50-9,223,363.90-4,789,831.95

Finding the Fourth Proportional to 6,154,410.50, 9,223,363.90 and 4,789,831.95

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Solution

The fourth proportional to 6,154,410.50, 9,223,363.90 and 4,789,831.95 is: 7,178,325.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,410.50 : 9,223,363.90 = 4,789,831.95 : x
  2. Step 2: Convert to fraction form
    6,154,410.50/9,223,363.90 = 4,789,831.95/x
  3. Step 3: Cross multiply
    6,154,410.50x = 9,223,363.90 × 4,789,831.95
  4. Step 4: Simplify right side
    6,154,410.50x = 44,178,363,105,780.44
  5. Step 5: Solve for x
    x = 44,178,363,105,780.44/6,154,410.50
  6. Step 6: Final answer
    x = 7,178,325.71

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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.