Home / 4,038,297.96-5,572,463.94-2,227,345.32

Finding the Fourth Proportional to 4,038,297.96, 5,572,463.94 and 2,227,345.32

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Solution

The fourth proportional to 4,038,297.96, 5,572,463.94 and 2,227,345.32 is: 3,073,522.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,297.96 : 5,572,463.94 = 2,227,345.32 : x
  2. Step 2: Convert to fraction form
    4,038,297.96/5,572,463.94 = 2,227,345.32/x
  3. Step 3: Cross multiply
    4,038,297.96x = 5,572,463.94 × 2,227,345.32
  4. Step 4: Simplify right side
    4,038,297.96x = 12,411,801,477,627.76
  5. Step 5: Solve for x
    x = 12,411,801,477,627.76/4,038,297.96
  6. Step 6: Final answer
    x = 3,073,522.95

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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.