Home / 4,010,590.90-5,534,577.74-2,175,089.72

Finding the Fourth Proportional to 4,010,590.90, 5,534,577.74 and 2,175,089.72

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Solution

The fourth proportional to 4,010,590.90, 5,534,577.74 and 2,175,089.72 is: 3,001,603.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,590.90 : 5,534,577.74 = 2,175,089.72 : x
  2. Step 2: Convert to fraction form
    4,010,590.90/5,534,577.74 = 2,175,089.72/x
  3. Step 3: Cross multiply
    4,010,590.90x = 5,534,577.74 × 2,175,089.72
  4. Step 4: Simplify right side
    4,010,590.90x = 12,038,203,135,939.39
  5. Step 5: Solve for x
    x = 12,038,203,135,939.39/4,010,590.90
  6. Step 6: Final answer
    x = 3,001,603.37

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Double scale
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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.