Home / 4,742,134.48-6,544,145.04-2,566,677.22

Finding the Fourth Proportional to 4,742,134.48, 6,544,145.04 and 2,566,677.22

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Solution

The fourth proportional to 4,742,134.48, 6,544,145.04 and 2,566,677.22 is: 3,542,014.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,742,134.48 : 6,544,145.04 = 2,566,677.22 : x
  2. Step 2: Convert to fraction form
    4,742,134.48/6,544,145.04 = 2,566,677.22/x
  3. Step 3: Cross multiply
    4,742,134.48x = 6,544,145.04 × 2,566,677.22
  4. Step 4: Simplify right side
    4,742,134.48x = 16,796,707,998,543.99
  5. Step 5: Solve for x
    x = 16,796,707,998,543.99/4,742,134.48
  6. Step 6: Final answer
    x = 3,542,014.27

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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.