Home / 2,681,566.68-3,700,635.06-1,457,954.58

Finding the Fourth Proportional to 2,681,566.68, 3,700,635.06 and 1,457,954.58

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Solution

The fourth proportional to 2,681,566.68, 3,700,635.06 and 1,457,954.58 is: 2,012,017.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,681,566.68 : 3,700,635.06 = 1,457,954.58 : x
  2. Step 2: Convert to fraction form
    2,681,566.68/3,700,635.06 = 1,457,954.58/x
  3. Step 3: Cross multiply
    2,681,566.68x = 3,700,635.06 × 1,457,954.58
  4. Step 4: Simplify right side
    2,681,566.68x = 5,395,357,834,635.58
  5. Step 5: Solve for x
    x = 5,395,357,834,635.58/2,681,566.68
  6. Step 6: Final answer
    x = 2,012,017.03

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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.