Home / 4,507,576.02-6,761,610.27-1,141,812.18

Finding the Fourth Proportional to 4,507,576.02, 6,761,610.27 and 1,141,812.18

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Solution

The fourth proportional to 4,507,576.02, 6,761,610.27 and 1,141,812.18 is: 1,712,780.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,576.02 : 6,761,610.27 = 1,141,812.18 : x
  2. Step 2: Convert to fraction form
    4,507,576.02/6,761,610.27 = 1,141,812.18/x
  3. Step 3: Cross multiply
    4,507,576.02x = 6,761,610.27 × 1,141,812.18
  4. Step 4: Simplify right side
    4,507,576.02x = 7,720,488,962,699.09
  5. Step 5: Solve for x
    x = 7,720,488,962,699.09/4,507,576.02
  6. Step 6: Final answer
    x = 1,712,780.64

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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.