Home / 3,024,468.48-4,173,764.24-1,666,341.48

Finding the Fourth Proportional to 3,024,468.48, 4,173,764.24 and 1,666,341.48

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Solution

The fourth proportional to 3,024,468.48, 4,173,764.24 and 1,666,341.48 is: 2,299,549.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,468.48 : 4,173,764.24 = 1,666,341.48 : x
  2. Step 2: Convert to fraction form
    3,024,468.48/4,173,764.24 = 1,666,341.48/x
  3. Step 3: Cross multiply
    3,024,468.48x = 4,173,764.24 × 1,666,341.48
  4. Step 4: Simplify right side
    3,024,468.48x = 6,954,916,472,520.97
  5. Step 5: Solve for x
    x = 6,954,916,472,520.97/3,024,468.48
  6. Step 6: Final answer
    x = 2,299,549.99

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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.