Home / 4,714,937.40-7,072,406.10-3,770,153.40

Finding the Fourth Proportional to 4,714,937.40, 7,072,406.10 and 3,770,153.40

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Solution

The fourth proportional to 4,714,937.40, 7,072,406.10 and 3,770,153.40 is: 5,655,230.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,937.40 : 7,072,406.10 = 3,770,153.40 : x
  2. Step 2: Convert to fraction form
    4,714,937.40/7,072,406.10 = 3,770,153.40/x
  3. Step 3: Cross multiply
    4,714,937.40x = 7,072,406.10 × 3,770,153.40
  4. Step 4: Simplify right side
    4,714,937.40x = 26,664,055,904,095.74
  5. Step 5: Solve for x
    x = 26,664,055,904,095.74/4,714,937.40
  6. Step 6: Final answer
    x = 5,655,230.10

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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.