Home / 4,656,610.02-6,989,419.86-3,361,098.06

Finding the Fourth Proportional to 4,656,610.02, 6,989,419.86 and 3,361,098.06

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Solution

The fourth proportional to 4,656,610.02, 6,989,419.86 and 3,361,098.06 is: 5,044,898.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,610.02 : 6,989,419.86 = 3,361,098.06 : x
  2. Step 2: Convert to fraction form
    4,656,610.02/6,989,419.86 = 3,361,098.06/x
  3. Step 3: Cross multiply
    4,656,610.02x = 6,989,419.86 × 3,361,098.06
  4. Step 4: Simplify right side
    4,656,610.02x = 23,492,125,531,971.47
  5. Step 5: Solve for x
    x = 23,492,125,531,971.47/4,656,610.02
  6. Step 6: Final answer
    x = 5,044,898.63

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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.