Home / 3,235,055.28-4,464,347.58-1,784,763.24

Finding the Fourth Proportional to 3,235,055.28, 4,464,347.58 and 1,784,763.24

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Solution

The fourth proportional to 3,235,055.28, 4,464,347.58 and 1,784,763.24 is: 2,462,957.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,055.28 : 4,464,347.58 = 1,784,763.24 : x
  2. Step 2: Convert to fraction form
    3,235,055.28/4,464,347.58 = 1,784,763.24/x
  3. Step 3: Cross multiply
    3,235,055.28x = 4,464,347.58 × 1,784,763.24
  4. Step 4: Simplify right side
    3,235,055.28x = 7,967,803,451,366.96
  5. Step 5: Solve for x
    x = 7,967,803,451,366.96/3,235,055.28
  6. Step 6: Final answer
    x = 2,462,957.43

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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.