Home / 2,899,723.56-4,352,242.50-1,553,406.36

Finding the Fourth Proportional to 2,899,723.56, 4,352,242.50 and 1,553,406.36

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Solution

The fourth proportional to 2,899,723.56, 4,352,242.50 and 1,553,406.36 is: 2,331,533.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,723.56 : 4,352,242.50 = 1,553,406.36 : x
  2. Step 2: Convert to fraction form
    2,899,723.56/4,352,242.50 = 1,553,406.36/x
  3. Step 3: Cross multiply
    2,899,723.56x = 4,352,242.50 × 1,553,406.36
  4. Step 4: Simplify right side
    2,899,723.56x = 6,760,801,179,762.30
  5. Step 5: Solve for x
    x = 6,760,801,179,762.30/2,899,723.56
  6. Step 6: Final answer
    x = 2,331,533.00

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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.