Home / 3,763,444.86-5,193,590.40-2,044,577.70

Finding the Fourth Proportional to 3,763,444.86, 5,193,590.40 and 2,044,577.70

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Solution

The fourth proportional to 3,763,444.86, 5,193,590.40 and 2,044,577.70 is: 2,821,537.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,444.86 : 5,193,590.40 = 2,044,577.70 : x
  2. Step 2: Convert to fraction form
    3,763,444.86/5,193,590.40 = 2,044,577.70/x
  3. Step 3: Cross multiply
    3,763,444.86x = 5,193,590.40 × 2,044,577.70
  4. Step 4: Simplify right side
    3,763,444.86x = 10,618,699,114,774.08
  5. Step 5: Solve for x
    x = 10,618,699,114,774.08/3,763,444.86
  6. Step 6: Final answer
    x = 2,821,537.05

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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.