Home / 6,401,728.02-9,592,775.28-4,349,775.24

Finding the Fourth Proportional to 6,401,728.02, 9,592,775.28 and 4,349,775.24

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Solution

The fourth proportional to 6,401,728.02, 9,592,775.28 and 4,349,775.24 is: 6,517,992.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,401,728.02 : 9,592,775.28 = 4,349,775.24 : x
  2. Step 2: Convert to fraction form
    6,401,728.02/9,592,775.28 = 4,349,775.24/x
  3. Step 3: Cross multiply
    6,401,728.02x = 9,592,775.28 × 4,349,775.24
  4. Step 4: Simplify right side
    6,401,728.02x = 41,726,416,395,828.07
  5. Step 5: Solve for x
    x = 41,726,416,395,828.07/6,401,728.02
  6. Step 6: Final answer
    x = 6,517,992.68

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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.