Home / 7,237,411.98-10,852,929.51-3,400,325.04

Finding the Fourth Proportional to 7,237,411.98, 10,852,929.51 and 3,400,325.04

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Solution

The fourth proportional to 7,237,411.98, 10,852,929.51 and 3,400,325.04 is: 5,098,989.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,237,411.98 : 10,852,929.51 = 3,400,325.04 : x
  2. Step 2: Convert to fraction form
    7,237,411.98/10,852,929.51 = 3,400,325.04/x
  3. Step 3: Cross multiply
    7,237,411.98x = 10,852,929.51 × 3,400,325.04
  4. Step 4: Simplify right side
    7,237,411.98x = 36,903,487,970,207.93
  5. Step 5: Solve for x
    x = 36,903,487,970,207.93/7,237,411.98
  6. Step 6: Final answer
    x = 5,098,989.54

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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.