Home / 2,588,658.04-3,572,600.88-1,934,148.48

Finding the Fourth Proportional to 2,588,658.04, 3,572,600.88 and 1,934,148.48

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Solution

The fourth proportional to 2,588,658.04, 3,572,600.88 and 1,934,148.48 is: 2,669,313.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,658.04 : 3,572,600.88 = 1,934,148.48 : x
  2. Step 2: Convert to fraction form
    2,588,658.04/3,572,600.88 = 1,934,148.48/x
  3. Step 3: Cross multiply
    2,588,658.04x = 3,572,600.88 × 1,934,148.48
  4. Step 4: Simplify right side
    2,588,658.04x = 6,909,940,555,554.47
  5. Step 5: Solve for x
    x = 6,909,940,555,554.47/2,588,658.04
  6. Step 6: Final answer
    x = 2,669,313.77

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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.