Home / 4,701,606.89-7,052,411.81-3,103,796.31

Finding the Fourth Proportional to 4,701,606.89, 7,052,411.81 and 3,103,796.31

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Solution

The fourth proportional to 4,701,606.89, 7,052,411.81 and 3,103,796.31 is: 4,655,695.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,606.89 : 7,052,411.81 = 3,103,796.31 : x
  2. Step 2: Convert to fraction form
    4,701,606.89/7,052,411.81 = 3,103,796.31/x
  3. Step 3: Cross multiply
    4,701,606.89x = 7,052,411.81 × 3,103,796.31
  4. Step 4: Simplify right side
    4,701,606.89x = 21,889,249,736,959.44
  5. Step 5: Solve for x
    x = 21,889,249,736,959.44/4,701,606.89
  6. Step 6: Final answer
    x = 4,655,695.44

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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.