Home / 6,185,095.39-8,535,899.15-3,432,303.91

Finding the Fourth Proportional to 6,185,095.39, 8,535,899.15 and 3,432,303.91

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Solution

The fourth proportional to 6,185,095.39, 8,535,899.15 and 3,432,303.91 is: 4,736,838.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185,095.39 : 8,535,899.15 = 3,432,303.91 : x
  2. Step 2: Convert to fraction form
    6,185,095.39/8,535,899.15 = 3,432,303.91/x
  3. Step 3: Cross multiply
    6,185,095.39x = 8,535,899.15 × 3,432,303.91
  4. Step 4: Simplify right side
    6,185,095.39x = 29,297,800,010,749.16
  5. Step 5: Solve for x
    x = 29,297,800,010,749.16/6,185,095.39
  6. Step 6: Final answer
    x = 4,736,838.83

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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.