Home / 5,864,895.30-8,789,248.32-4,232,645.62

Finding the Fourth Proportional to 5,864,895.30, 8,789,248.32 and 4,232,645.62

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Solution

The fourth proportional to 5,864,895.30, 8,789,248.32 and 4,232,645.62 is: 6,343,126.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864,895.30 : 8,789,248.32 = 4,232,645.62 : x
  2. Step 2: Convert to fraction form
    5,864,895.30/8,789,248.32 = 4,232,645.62/x
  3. Step 3: Cross multiply
    5,864,895.30x = 8,789,248.32 × 4,232,645.62
  4. Step 4: Simplify right side
    5,864,895.30x = 37,201,773,404,740.36
  5. Step 5: Solve for x
    x = 37,201,773,404,740.36/5,864,895.30
  6. Step 6: Final answer
    x = 6,343,126.60

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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.