Home / 2,417,864.07-3,336,520.62-1,329,960.01

Finding the Fourth Proportional to 2,417,864.07, 3,336,520.62 and 1,329,960.01

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Solution

The fourth proportional to 2,417,864.07, 3,336,520.62 and 1,329,960.01 is: 1,835,272.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,864.07 : 3,336,520.62 = 1,329,960.01 : x
  2. Step 2: Convert to fraction form
    2,417,864.07/3,336,520.62 = 1,329,960.01/x
  3. Step 3: Cross multiply
    2,417,864.07x = 3,336,520.62 × 1,329,960.01
  4. Step 4: Simplify right side
    2,417,864.07x = 4,437,438,997,140.41
  5. Step 5: Solve for x
    x = 4,437,438,997,140.41/2,417,864.07
  6. Step 6: Final answer
    x = 1,835,272.32

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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.