Home / 7,345,957-11,012,624.68-2,553,023.56

Finding the Fourth Proportional to 7,345,957, 11,012,624.68 and 2,553,023.56

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Solution

The fourth proportional to 7,345,957, 11,012,624.68 and 2,553,023.56 is: 3,827,342.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,345,957 : 11,012,624.68 = 2,553,023.56 : x
  2. Step 2: Convert to fraction form
    7,345,957/11,012,624.68 = 2,553,023.56/x
  3. Step 3: Cross multiply
    7,345,957x = 11,012,624.68 × 2,553,023.56
  4. Step 4: Simplify right side
    7,345,957x = 28,115,490,265,477.46
  5. Step 5: Solve for x
    x = 28,115,490,265,477.46/7,345,957
  6. Step 6: Final answer
    x = 3,827,342.07

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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.