Home / 4,828,008.15-7,242,887.03-2,425,807.35

Finding the Fourth Proportional to 4,828,008.15, 7,242,887.03 and 2,425,807.35

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Solution

The fourth proportional to 4,828,008.15, 7,242,887.03 and 2,425,807.35 is: 3,639,150.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,008.15 : 7,242,887.03 = 2,425,807.35 : x
  2. Step 2: Convert to fraction form
    4,828,008.15/7,242,887.03 = 2,425,807.35/x
  3. Step 3: Cross multiply
    4,828,008.15x = 7,242,887.03 × 2,425,807.35
  4. Step 4: Simplify right side
    4,828,008.15x = 17,569,848,580,464.63
  5. Step 5: Solve for x
    x = 17,569,848,580,464.63/4,828,008.15
  6. Step 6: Final answer
    x = 3,639,150.56

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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.