Home / 2,047,135.22-3,066,590.45-1,019,369.16

Finding the Fourth Proportional to 2,047,135.22, 3,066,590.45 and 1,019,369.16

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Solution

The fourth proportional to 2,047,135.22, 3,066,590.45 and 1,019,369.16 is: 1,527,005.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,135.22 : 3,066,590.45 = 1,019,369.16 : x
  2. Step 2: Convert to fraction form
    2,047,135.22/3,066,590.45 = 1,019,369.16/x
  3. Step 3: Cross multiply
    2,047,135.22x = 3,066,590.45 × 1,019,369.16
  4. Step 4: Simplify right side
    2,047,135.22x = 3,125,987,731,080.52
  5. Step 5: Solve for x
    x = 3,125,987,731,080.52/2,047,135.22
  6. Step 6: Final answer
    x = 1,527,005.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.