Home / 11,595,893.65-17,389,411.80-3,506,180.65

Finding the Fourth Proportional to 11,595,893.65, 17,389,411.80 and 3,506,180.65

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Solution

The fourth proportional to 11,595,893.65, 17,389,411.80 and 3,506,180.65 is: 5,257,931.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595,893.65 : 17,389,411.80 = 3,506,180.65 : x
  2. Step 2: Convert to fraction form
    11,595,893.65/17,389,411.80 = 3,506,180.65/x
  3. Step 3: Cross multiply
    11,595,893.65x = 17,389,411.80 × 3,506,180.65
  4. Step 4: Simplify right side
    11,595,893.65x = 60,970,419,168,041.67
  5. Step 5: Solve for x
    x = 60,970,419,168,041.67/11,595,893.65
  6. Step 6: Final answer
    x = 5,257,931.90

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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.