Home / 8,053,629.50-11,114,010.53-4,431,957.50

Finding the Fourth Proportional to 8,053,629.50, 11,114,010.53 and 4,431,957.50

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Solution

The fourth proportional to 8,053,629.50, 11,114,010.53 and 4,431,957.50 is: 6,116,102.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053,629.50 : 11,114,010.53 = 4,431,957.50 : x
  2. Step 2: Convert to fraction form
    8,053,629.50/11,114,010.53 = 4,431,957.50/x
  3. Step 3: Cross multiply
    8,053,629.50x = 11,114,010.53 × 4,431,957.50
  4. Step 4: Simplify right side
    8,053,629.50x = 49,256,822,323,512.47
  5. Step 5: Solve for x
    x = 49,256,822,323,512.47/8,053,629.50
  6. Step 6: Final answer
    x = 6,116,102.35

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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.