Home / 2,693,583.19-3,717,223.95-1,469,967.76

Finding the Fourth Proportional to 2,693,583.19, 3,717,223.95 and 1,469,967.76

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Solution

The fourth proportional to 2,693,583.19, 3,717,223.95 and 1,469,967.76 is: 2,028,598.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,583.19 : 3,717,223.95 = 1,469,967.76 : x
  2. Step 2: Convert to fraction form
    2,693,583.19/3,717,223.95 = 1,469,967.76/x
  3. Step 3: Cross multiply
    2,693,583.19x = 3,717,223.95 × 1,469,967.76
  4. Step 4: Simplify right side
    2,693,583.19x = 5,464,199,363,199.85
  5. Step 5: Solve for x
    x = 5,464,199,363,199.85/2,693,583.19
  6. Step 6: Final answer
    x = 2,028,598.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.