Home / 4,448,459.48-6,138,709.56-2,411,225.24

Finding the Fourth Proportional to 4,448,459.48, 6,138,709.56 and 2,411,225.24

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Solution

The fourth proportional to 4,448,459.48, 6,138,709.56 and 2,411,225.24 is: 3,327,401.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,459.48 : 6,138,709.56 = 2,411,225.24 : x
  2. Step 2: Convert to fraction form
    4,448,459.48/6,138,709.56 = 2,411,225.24/x
  3. Step 3: Cross multiply
    4,448,459.48x = 6,138,709.56 × 2,411,225.24
  4. Step 4: Simplify right side
    4,448,459.48x = 14,801,811,432,101.29
  5. Step 5: Solve for x
    x = 14,801,811,432,101.29/4,448,459.48
  6. Step 6: Final answer
    x = 3,327,401.65

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1.5x scale

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.