Home / 4,841,207.20-7,261,810.80-2,717,840.80

Finding the Fourth Proportional to 4,841,207.20, 7,261,810.80 and 2,717,840.80

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Solution

The fourth proportional to 4,841,207.20, 7,261,810.80 and 2,717,840.80 is: 4,076,761.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,207.20 : 7,261,810.80 = 2,717,840.80 : x
  2. Step 2: Convert to fraction form
    4,841,207.20/7,261,810.80 = 2,717,840.80/x
  3. Step 3: Cross multiply
    4,841,207.20x = 7,261,810.80 × 2,717,840.80
  4. Step 4: Simplify right side
    4,841,207.20x = 19,736,445,674,120.64
  5. Step 5: Solve for x
    x = 19,736,445,674,120.64/4,841,207.20
  6. Step 6: Final answer
    x = 4,076,761.20

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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.