Home / 3,160,553.63-4,361,575.57-1,710,249.08

Finding the Fourth Proportional to 3,160,553.63, 4,361,575.57 and 1,710,249.08

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Solution

The fourth proportional to 3,160,553.63, 4,361,575.57 and 1,710,249.08 is: 2,360,149.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,553.63 : 4,361,575.57 = 1,710,249.08 : x
  2. Step 2: Convert to fraction form
    3,160,553.63/4,361,575.57 = 1,710,249.08/x
  3. Step 3: Cross multiply
    3,160,553.63x = 4,361,575.57 × 1,710,249.08
  4. Step 4: Simplify right side
    3,160,553.63x = 7,459,380,579,859.48
  5. Step 5: Solve for x
    x = 7,459,380,579,859.48/3,160,553.63
  6. Step 6: Final answer
    x = 2,360,149.98

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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.