Home / 3,088,705.60-4,633,058.40-1,492,494.40

Finding the Fourth Proportional to 3,088,705.60, 4,633,058.40 and 1,492,494.40

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Solution

The fourth proportional to 3,088,705.60, 4,633,058.40 and 1,492,494.40 is: 2,238,741.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,705.60 : 4,633,058.40 = 1,492,494.40 : x
  2. Step 2: Convert to fraction form
    3,088,705.60/4,633,058.40 = 1,492,494.40/x
  3. Step 3: Cross multiply
    3,088,705.60x = 4,633,058.40 × 1,492,494.40
  4. Step 4: Simplify right side
    3,088,705.60x = 6,914,813,716,872.96
  5. Step 5: Solve for x
    x = 6,914,813,716,872.96/3,088,705.60
  6. Step 6: Final answer
    x = 2,238,741.60

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Double scale
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Similar ratio
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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.