Home / 8,952,553.64-12,355,832.37-5,032,632.63

Finding the Fourth Proportional to 8,952,553.64, 12,355,832.37 and 5,032,632.63

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Solution

The fourth proportional to 8,952,553.64, 12,355,832.37 and 5,032,632.63 is: 6,945,768.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,952,553.64 : 12,355,832.37 = 5,032,632.63 : x
  2. Step 2: Convert to fraction form
    8,952,553.64/12,355,832.37 = 5,032,632.63/x
  3. Step 3: Cross multiply
    8,952,553.64x = 12,355,832.37 × 5,032,632.63
  4. Step 4: Simplify right side
    8,952,553.64x = 62,182,365,158,534.57
  5. Step 5: Solve for x
    x = 62,182,365,158,534.57/8,952,553.64
  6. Step 6: Final answer
    x = 6,945,768.51

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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.