Home / 9,116,960.60-13,676,165.04-3,051,724.34

Finding the Fourth Proportional to 9,116,960.60, 13,676,165.04 and 3,051,724.34

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Solution

The fourth proportional to 9,116,960.60, 13,676,165.04 and 3,051,724.34 is: 4,577,828.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,116,960.60 : 13,676,165.04 = 3,051,724.34 : x
  2. Step 2: Convert to fraction form
    9,116,960.60/13,676,165.04 = 3,051,724.34/x
  3. Step 3: Cross multiply
    9,116,960.60x = 13,676,165.04 × 3,051,724.34
  4. Step 4: Simplify right side
    9,116,960.60x = 41,735,885,730,425.07
  5. Step 5: Solve for x
    x = 41,735,885,730,425.07/9,116,960.60
  6. Step 6: Final answer
    x = 4,577,828.90

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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.