Home / 8,177,296.02-11,284,743.15-4,506,344.31

Finding the Fourth Proportional to 8,177,296.02, 11,284,743.15 and 4,506,344.31

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Solution

The fourth proportional to 8,177,296.02, 11,284,743.15 and 4,506,344.31 is: 6,218,796.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,177,296.02 : 11,284,743.15 = 4,506,344.31 : x
  2. Step 2: Convert to fraction form
    8,177,296.02/11,284,743.15 = 4,506,344.31/x
  3. Step 3: Cross multiply
    8,177,296.02x = 11,284,743.15 × 4,506,344.31
  4. Step 4: Simplify right side
    8,177,296.02x = 50,852,938,083,813.98
  5. Step 5: Solve for x
    x = 50,852,938,083,813.98/8,177,296.02
  6. Step 6: Final answer
    x = 6,218,796.28

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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.