Home / 4,095,320.28-5,651,535.24-2,259,777.12

Finding the Fourth Proportional to 4,095,320.28, 5,651,535.24 and 2,259,777.12

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Solution

The fourth proportional to 4,095,320.28, 5,651,535.24 and 2,259,777.12 is: 3,118,488.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,320.28 : 5,651,535.24 = 2,259,777.12 : x
  2. Step 2: Convert to fraction form
    4,095,320.28/5,651,535.24 = 2,259,777.12/x
  3. Step 3: Cross multiply
    4,095,320.28x = 5,651,535.24 × 2,259,777.12
  4. Step 4: Simplify right side
    4,095,320.28x = 12,771,210,028,225.71
  5. Step 5: Solve for x
    x = 12,771,210,028,225.71/4,095,320.28
  6. Step 6: Final answer
    x = 3,118,488.70

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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.