Home / 4,065,040.24-5,608,155.36-2,345,828.56

Finding the Fourth Proportional to 4,065,040.24, 5,608,155.36 and 2,345,828.56

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Solution

The fourth proportional to 4,065,040.24, 5,608,155.36 and 2,345,828.56 is: 3,236,320.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,040.24 : 5,608,155.36 = 2,345,828.56 : x
  2. Step 2: Convert to fraction form
    4,065,040.24/5,608,155.36 = 2,345,828.56/x
  3. Step 3: Cross multiply
    4,065,040.24x = 5,608,155.36 × 2,345,828.56
  4. Step 4: Simplify right side
    4,065,040.24x = 13,155,771,012,405.08
  5. Step 5: Solve for x
    x = 13,155,771,012,405.08/4,065,040.24
  6. Step 6: Final answer
    x = 3,236,320.00

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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.