Home / 8,774,098.80-12,108,173.40-4,906,575.60

Finding the Fourth Proportional to 8,774,098.80, 12,108,173.40 and 4,906,575.60

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Solution

The fourth proportional to 8,774,098.80, 12,108,173.40 and 4,906,575.60 is: 6,771,027.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,774,098.80 : 12,108,173.40 = 4,906,575.60 : x
  2. Step 2: Convert to fraction form
    8,774,098.80/12,108,173.40 = 4,906,575.60/x
  3. Step 3: Cross multiply
    8,774,098.80x = 12,108,173.40 × 4,906,575.60
  4. Step 4: Simplify right side
    8,774,098.80x = 59,409,668,165,009.04
  5. Step 5: Solve for x
    x = 59,409,668,165,009.04/8,774,098.80
  6. Step 6: Final answer
    x = 6,771,027.94

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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.