Home / 3,024,853.37-4,174,244.89-1,648,208.63

Finding the Fourth Proportional to 3,024,853.37, 4,174,244.89 and 1,648,208.63

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Solution

The fourth proportional to 3,024,853.37, 4,174,244.89 and 1,648,208.63 is: 2,274,499.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,853.37 : 4,174,244.89 = 1,648,208.63 : x
  2. Step 2: Convert to fraction form
    3,024,853.37/4,174,244.89 = 1,648,208.63/x
  3. Step 3: Cross multiply
    3,024,853.37x = 4,174,244.89 × 1,648,208.63
  4. Step 4: Simplify right side
    3,024,853.37x = 6,880,026,446,006.43
  5. Step 5: Solve for x
    x = 6,880,026,446,006.43/3,024,853.37
  6. Step 6: Final answer
    x = 2,274,499.16

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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.