Home / 4,138,430.16-5,710,978.62-2,327,594.16

Finding the Fourth Proportional to 4,138,430.16, 5,710,978.62 and 2,327,594.16

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Solution

The fourth proportional to 4,138,430.16, 5,710,978.62 and 2,327,594.16 is: 3,212,049.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,138,430.16 : 5,710,978.62 = 2,327,594.16 : x
  2. Step 2: Convert to fraction form
    4,138,430.16/5,710,978.62 = 2,327,594.16/x
  3. Step 3: Cross multiply
    4,138,430.16x = 5,710,978.62 × 2,327,594.16
  4. Step 4: Simplify right side
    4,138,430.16x = 13,292,840,483,796.86
  5. Step 5: Solve for x
    x = 13,292,840,483,796.86/4,138,430.16
  6. Step 6: Final answer
    x = 3,212,049.01

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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.