Home / 6,726,016.10-10,089,024.16-6,354,007.40

Finding the Fourth Proportional to 6,726,016.10, 10,089,024.16 and 6,354,007.40

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Solution

The fourth proportional to 6,726,016.10, 10,089,024.16 and 6,354,007.40 is: 9,531,011.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,016.10 : 10,089,024.16 = 6,354,007.40 : x
  2. Step 2: Convert to fraction form
    6,726,016.10/10,089,024.16 = 6,354,007.40/x
  3. Step 3: Cross multiply
    6,726,016.10x = 10,089,024.16 × 6,354,007.40
  4. Step 4: Simplify right side
    6,726,016.10x = 64,105,734,171,418.79
  5. Step 5: Solve for x
    x = 64,105,734,171,418.79/6,726,016.10
  6. Step 6: Final answer
    x = 9,531,011.11

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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.