Home / 4,742,396.91-6,545,733.93-3,092,656.14

Finding the Fourth Proportional to 4,742,396.91, 6,545,733.93 and 3,092,656.14

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Solution

The fourth proportional to 4,742,396.91, 6,545,733.93 and 3,092,656.14 is: 4,268,665.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,742,396.91 : 6,545,733.93 = 3,092,656.14 : x
  2. Step 2: Convert to fraction form
    4,742,396.91/6,545,733.93 = 3,092,656.14/x
  3. Step 3: Cross multiply
    4,742,396.91x = 6,545,733.93 × 3,092,656.14
  4. Step 4: Simplify right side
    4,742,396.91x = 20,243,704,229,420.83
  5. Step 5: Solve for x
    x = 20,243,704,229,420.83/4,742,396.91
  6. Step 6: Final answer
    x = 4,268,665.11

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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.