Home / 3,533,609.70-5,301,398.70-1,736,551.80

Finding the Fourth Proportional to 3,533,609.70, 5,301,398.70 and 1,736,551.80

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Solution

The fourth proportional to 3,533,609.70, 5,301,398.70 and 1,736,551.80 is: 2,605,311.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,609.70 : 5,301,398.70 = 1,736,551.80 : x
  2. Step 2: Convert to fraction form
    3,533,609.70/5,301,398.70 = 1,736,551.80/x
  3. Step 3: Cross multiply
    3,533,609.70x = 5,301,398.70 × 1,736,551.80
  4. Step 4: Simplify right side
    3,533,609.70x = 9,206,153,455,002.66
  5. Step 5: Solve for x
    x = 9,206,153,455,002.66/3,533,609.70
  6. Step 6: Final answer
    x = 2,605,311.35

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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.