Home / 4,966,820.64-7,455,443.31-4,401,816.48

Finding the Fourth Proportional to 4,966,820.64, 7,455,443.31 and 4,401,816.48

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Solution

The fourth proportional to 4,966,820.64, 7,455,443.31 and 4,401,816.48 is: 6,607,344.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,966,820.64 : 7,455,443.31 = 4,401,816.48 : x
  2. Step 2: Convert to fraction form
    4,966,820.64/7,455,443.31 = 4,401,816.48/x
  3. Step 3: Cross multiply
    4,966,820.64x = 7,455,443.31 × 4,401,816.48
  4. Step 4: Simplify right side
    4,966,820.64x = 32,817,493,227,663.75
  5. Step 5: Solve for x
    x = 32,817,493,227,663.75/4,966,820.64
  6. Step 6: Final answer
    x = 6,607,344.14

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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.