Home / 4,360,277.80-6,533,784.78-2,082,665.92

Finding the Fourth Proportional to 4,360,277.80, 6,533,784.78 and 2,082,665.92

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Solution

The fourth proportional to 4,360,277.80, 6,533,784.78 and 2,082,665.92 is: 3,120,831.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,277.80 : 6,533,784.78 = 2,082,665.92 : x
  2. Step 2: Convert to fraction form
    4,360,277.80/6,533,784.78 = 2,082,665.92/x
  3. Step 3: Cross multiply
    4,360,277.80x = 6,533,784.78 × 2,082,665.92
  4. Step 4: Simplify right side
    4,360,277.80x = 13,607,690,889,920.70
  5. Step 5: Solve for x
    x = 13,607,690,889,920.70/4,360,277.80
  6. Step 6: Final answer
    x = 3,120,831.18

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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.