Home / 7,470,433.52-10,309,473.24-4,163,024.96

Finding the Fourth Proportional to 7,470,433.52, 10,309,473.24 and 4,163,024.96

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Solution

The fourth proportional to 7,470,433.52, 10,309,473.24 and 4,163,024.96 is: 5,745,127.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,470,433.52 : 10,309,473.24 = 4,163,024.96 : x
  2. Step 2: Convert to fraction form
    7,470,433.52/10,309,473.24 = 4,163,024.96/x
  3. Step 3: Cross multiply
    7,470,433.52x = 10,309,473.24 × 4,163,024.96
  4. Step 4: Simplify right side
    7,470,433.52x = 42,918,594,422,572.07
  5. Step 5: Solve for x
    x = 42,918,594,422,572.07/7,470,433.52
  6. Step 6: Final answer
    x = 5,745,127.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.