Home / 4,714,663.20-7,061,497.20-4,084,807.20

Finding the Fourth Proportional to 4,714,663.20, 7,061,497.20 and 4,084,807.20

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Solution

The fourth proportional to 4,714,663.20, 7,061,497.20 and 4,084,807.20 is: 6,118,115.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,663.20 : 7,061,497.20 = 4,084,807.20 : x
  2. Step 2: Convert to fraction form
    4,714,663.20/7,061,497.20 = 4,084,807.20/x
  3. Step 3: Cross multiply
    4,714,663.20x = 7,061,497.20 × 4,084,807.20
  4. Step 4: Simplify right side
    4,714,663.20x = 28,844,854,605,339.84
  5. Step 5: Solve for x
    x = 28,844,854,605,339.84/4,714,663.20
  6. Step 6: Final answer
    x = 6,118,115.63

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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.