Home / 9,064,489.84-13,599,226.08-2,674,742.32

Finding the Fourth Proportional to 9,064,489.84, 13,599,226.08 and 2,674,742.32

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Solution

The fourth proportional to 9,064,489.84, 13,599,226.08 and 2,674,742.32 is: 4,012,848.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064,489.84 : 13,599,226.08 = 2,674,742.32 : x
  2. Step 2: Convert to fraction form
    9,064,489.84/13,599,226.08 = 2,674,742.32/x
  3. Step 3: Cross multiply
    9,064,489.84x = 13,599,226.08 × 2,674,742.32
  4. Step 4: Simplify right side
    9,064,489.84x = 36,374,425,515,423.70
  5. Step 5: Solve for x
    x = 36,374,425,515,423.70/9,064,489.84
  6. Step 6: Final answer
    x = 4,012,848.62

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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.