Home / 4,360,281.80-6,533,790.78-2,082,669.92

Finding the Fourth Proportional to 4,360,281.80, 6,533,790.78 and 2,082,669.92

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Solution

The fourth proportional to 4,360,281.80, 6,533,790.78 and 2,082,669.92 is: 3,120,837.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,281.80 : 6,533,790.78 = 2,082,669.92 : x
  2. Step 2: Convert to fraction form
    4,360,281.80/6,533,790.78 = 2,082,669.92/x
  3. Step 3: Cross multiply
    4,360,281.80x = 6,533,790.78 × 2,082,669.92
  4. Step 4: Simplify right side
    4,360,281.80x = 13,607,729,521,079.34
  5. Step 5: Solve for x
    x = 13,607,729,521,079.34/4,360,281.80
  6. Step 6: Final answer
    x = 3,120,837.17

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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.