Home / 4,449,853.60-6,674,780.40-1,610,058.40

Finding the Fourth Proportional to 4,449,853.60, 6,674,780.40 and 1,610,058.40

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Solution

The fourth proportional to 4,449,853.60, 6,674,780.40 and 1,610,058.40 is: 2,415,087.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,853.60 : 6,674,780.40 = 1,610,058.40 : x
  2. Step 2: Convert to fraction form
    4,449,853.60/6,674,780.40 = 1,610,058.40/x
  3. Step 3: Cross multiply
    4,449,853.60x = 6,674,780.40 × 1,610,058.40
  4. Step 4: Simplify right side
    4,449,853.60x = 10,746,786,251,175.36
  5. Step 5: Solve for x
    x = 10,746,786,251,175.36/4,449,853.60
  6. Step 6: Final answer
    x = 2,415,087.60

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Similar ratio
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1.5x scale

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.