Home / 5,184,024.10-7,774,999.35-2,488,344.10

Finding the Fourth Proportional to 5,184,024.10, 7,774,999.35 and 2,488,344.10

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Solution

The fourth proportional to 5,184,024.10, 7,774,999.35 and 2,488,344.10 is: 3,732,018.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,024.10 : 7,774,999.35 = 2,488,344.10 : x
  2. Step 2: Convert to fraction form
    5,184,024.10/7,774,999.35 = 2,488,344.10/x
  3. Step 3: Cross multiply
    5,184,024.10x = 7,774,999.35 × 2,488,344.10
  4. Step 4: Simplify right side
    5,184,024.10x = 19,346,873,760,076.34
  5. Step 5: Solve for x
    x = 19,346,873,760,076.34/5,184,024.10
  6. Step 6: Final answer
    x = 3,732,018.48

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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.