Home / 4,429,119.69-6,646,566.38-3,347,342.01

Finding the Fourth Proportional to 4,429,119.69, 6,646,566.38 and 3,347,342.01

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Solution

The fourth proportional to 4,429,119.69, 6,646,566.38 and 3,347,342.01 is: 5,023,194.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,119.69 : 6,646,566.38 = 3,347,342.01 : x
  2. Step 2: Convert to fraction form
    4,429,119.69/6,646,566.38 = 3,347,342.01/x
  3. Step 3: Cross multiply
    4,429,119.69x = 6,646,566.38 × 3,347,342.01
  4. Step 4: Simplify right side
    4,429,119.69x = 22,248,330,849,290.91
  5. Step 5: Solve for x
    x = 22,248,330,849,290.91/4,429,119.69
  6. Step 6: Final answer
    x = 5,023,194.77

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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.