Home / 1,755,484.40-2,633,226.60-1,617,244.40

Finding the Fourth Proportional to 1,755,484.40, 2,633,226.60 and 1,617,244.40

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Solution

The fourth proportional to 1,755,484.40, 2,633,226.60 and 1,617,244.40 is: 2,425,866.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,484.40 : 2,633,226.60 = 1,617,244.40 : x
  2. Step 2: Convert to fraction form
    1,755,484.40/2,633,226.60 = 1,617,244.40/x
  3. Step 3: Cross multiply
    1,755,484.40x = 2,633,226.60 × 1,617,244.40
  4. Step 4: Simplify right side
    1,755,484.40x = 4,258,570,972,781.04
  5. Step 5: Solve for x
    x = 4,258,570,972,781.04/1,755,484.40
  6. Step 6: Final answer
    x = 2,425,866.60

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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.