Home / 4,455,349.34-6,147,328.29-2,521,609.92

Finding the Fourth Proportional to 4,455,349.34, 6,147,328.29 and 2,521,609.92

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Solution

The fourth proportional to 4,455,349.34, 6,147,328.29 and 2,521,609.92 is: 3,479,225.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,349.34 : 6,147,328.29 = 2,521,609.92 : x
  2. Step 2: Convert to fraction form
    4,455,349.34/6,147,328.29 = 2,521,609.92/x
  3. Step 3: Cross multiply
    4,455,349.34x = 6,147,328.29 × 2,521,609.92
  4. Step 4: Simplify right side
    4,455,349.34x = 15,501,163,997,560.64
  5. Step 5: Solve for x
    x = 15,501,163,997,560.64/4,455,349.34
  6. Step 6: Final answer
    x = 3,479,225.27

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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.