Home / 6,168,832.56-9,255,184.61-3,709,678.77

Finding the Fourth Proportional to 6,168,832.56, 9,255,184.61 and 3,709,678.77

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Solution

The fourth proportional to 6,168,832.56, 9,255,184.61 and 3,709,678.77 is: 5,565,682.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,168,832.56 : 9,255,184.61 = 3,709,678.77 : x
  2. Step 2: Convert to fraction form
    6,168,832.56/9,255,184.61 = 3,709,678.77/x
  3. Step 3: Cross multiply
    6,168,832.56x = 9,255,184.61 × 3,709,678.77
  4. Step 4: Simplify right side
    6,168,832.56x = 34,333,761,841,599.34
  5. Step 5: Solve for x
    x = 34,333,761,841,599.34/6,168,832.56
  6. Step 6: Final answer
    x = 5,565,682.24

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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.