Home / 7,565,235.17-11,347,012.12-2,707,345.01

Finding the Fourth Proportional to 7,565,235.17, 11,347,012.12 and 2,707,345.01

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Solution

The fourth proportional to 7,565,235.17, 11,347,012.12 and 2,707,345.01 is: 4,060,716.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565,235.17 : 11,347,012.12 = 2,707,345.01 : x
  2. Step 2: Convert to fraction form
    7,565,235.17/11,347,012.12 = 2,707,345.01/x
  3. Step 3: Cross multiply
    7,565,235.17x = 11,347,012.12 × 2,707,345.01
  4. Step 4: Simplify right side
    7,565,235.17x = 30,720,276,668,166.96
  5. Step 5: Solve for x
    x = 30,720,276,668,166.96/7,565,235.17
  6. Step 6: Final answer
    x = 4,060,716.69

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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.