Home / 8,243,980.04-11,376,874.82-4,572,777.06

Finding the Fourth Proportional to 8,243,980.04, 11,376,874.82 and 4,572,777.06

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Solution

The fourth proportional to 8,243,980.04, 11,376,874.82 and 4,572,777.06 is: 6,310,533.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,243,980.04 : 11,376,874.82 = 4,572,777.06 : x
  2. Step 2: Convert to fraction form
    8,243,980.04/11,376,874.82 = 4,572,777.06/x
  3. Step 3: Cross multiply
    8,243,980.04x = 11,376,874.82 × 4,572,777.06
  4. Step 4: Simplify right side
    8,243,980.04x = 52,023,912,191,387.62
  5. Step 5: Solve for x
    x = 52,023,912,191,387.62/8,243,980.04
  6. Step 6: Final answer
    x = 6,310,533.50

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1.5x scale

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.