Home / 8,564,058.65-12,842,886.48-3,444,758.60

Finding the Fourth Proportional to 8,564,058.65, 12,842,886.48 and 3,444,758.60

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Solution

The fourth proportional to 8,564,058.65, 12,842,886.48 and 3,444,758.60 is: 5,165,850.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,564,058.65 : 12,842,886.48 = 3,444,758.60 : x
  2. Step 2: Convert to fraction form
    8,564,058.65/12,842,886.48 = 3,444,758.60/x
  3. Step 3: Cross multiply
    8,564,058.65x = 12,842,886.48 × 3,444,758.60
  4. Step 4: Simplify right side
    8,564,058.65x = 44,240,643,650,803.73
  5. Step 5: Solve for x
    x = 44,240,643,650,803.73/8,564,058.65
  6. Step 6: Final answer
    x = 5,165,850.15

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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.