Home / 8,736,522.30-13,099,534.65-4,484,994.30

Finding the Fourth Proportional to 8,736,522.30, 13,099,534.65 and 4,484,994.30

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Solution

The fourth proportional to 8,736,522.30, 13,099,534.65 and 4,484,994.30 is: 6,724,796.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,736,522.30 : 13,099,534.65 = 4,484,994.30 : x
  2. Step 2: Convert to fraction form
    8,736,522.30/13,099,534.65 = 4,484,994.30/x
  3. Step 3: Cross multiply
    8,736,522.30x = 13,099,534.65 × 4,484,994.30
  4. Step 4: Simplify right side
    8,736,522.30x = 58,751,338,237,902.49
  5. Step 5: Solve for x
    x = 58,751,338,237,902.49/8,736,522.30
  6. Step 6: Final answer
    x = 6,724,796.92

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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.