Home / 5,585,161.02-7,707,553.11-3,137,875.26

Finding the Fourth Proportional to 5,585,161.02, 7,707,553.11 and 3,137,875.26

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Solution

The fourth proportional to 5,585,161.02, 7,707,553.11 and 3,137,875.26 is: 4,330,285.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585,161.02 : 7,707,553.11 = 3,137,875.26 : x
  2. Step 2: Convert to fraction form
    5,585,161.02/7,707,553.11 = 3,137,875.26/x
  3. Step 3: Cross multiply
    5,585,161.02x = 7,707,553.11 × 3,137,875.26
  4. Step 4: Simplify right side
    5,585,161.02x = 24,185,340,219,005.06
  5. Step 5: Solve for x
    x = 24,185,340,219,005.06/5,585,161.02
  6. Step 6: Final answer
    x = 4,330,285.22

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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.