Home / 7,493,857.02-10,341,773.34-4,592,687.28

Finding the Fourth Proportional to 7,493,857.02, 10,341,773.34 and 4,592,687.28

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Solution

The fourth proportional to 7,493,857.02, 10,341,773.34 and 4,592,687.28 is: 6,338,062.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,857.02 : 10,341,773.34 = 4,592,687.28 : x
  2. Step 2: Convert to fraction form
    7,493,857.02/10,341,773.34 = 4,592,687.28/x
  3. Step 3: Cross multiply
    7,493,857.02x = 10,341,773.34 × 4,592,687.28
  4. Step 4: Simplify right side
    7,493,857.02x = 47,496,530,871,261.12
  5. Step 5: Solve for x
    x = 47,496,530,871,261.12/7,493,857.02
  6. Step 6: Final answer
    x = 6,338,062.06

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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.