Home / 2,693,775.55-3,717,489.00-1,470,159.61

Finding the Fourth Proportional to 2,693,775.55, 3,717,489.00 and 1,470,159.61

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Solution

The fourth proportional to 2,693,775.55, 3,717,489.00 and 1,470,159.61 is: 2,028,863.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,775.55 : 3,717,489.00 = 1,470,159.61 : x
  2. Step 2: Convert to fraction form
    2,693,775.55/3,717,489.00 = 1,470,159.61/x
  3. Step 3: Cross multiply
    2,693,775.55x = 3,717,489.00 × 1,470,159.61
  4. Step 4: Simplify right side
    2,693,775.55x = 5,465,302,156,156.45
  5. Step 5: Solve for x
    x = 5,465,302,156,156.45/2,693,775.55
  6. Step 6: Final answer
    x = 2,028,863.23

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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.