Home / 6,234,024.55-9,351,036.83-5,242,001.35

Finding the Fourth Proportional to 6,234,024.55, 9,351,036.83 and 5,242,001.35

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Solution

The fourth proportional to 6,234,024.55, 9,351,036.83 and 5,242,001.35 is: 7,863,002.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,024.55 : 9,351,036.83 = 5,242,001.35 : x
  2. Step 2: Convert to fraction form
    6,234,024.55/9,351,036.83 = 5,242,001.35/x
  3. Step 3: Cross multiply
    6,234,024.55x = 9,351,036.83 × 5,242,001.35
  4. Step 4: Simplify right side
    6,234,024.55x = 49,018,147,660,549.70
  5. Step 5: Solve for x
    x = 49,018,147,660,549.70/6,234,024.55
  6. Step 6: Final answer
    x = 7,863,002.03

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1.5x scale

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.