Home / 1,745,924.34-2,619,526.14-735,300.66

Finding the Fourth Proportional to 1,745,924.34, 2,619,526.14 and 735,300.66

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Solution

The fourth proportional to 1,745,924.34, 2,619,526.14 and 735,300.66 is: 1,103,220.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,924.34 : 2,619,526.14 = 735,300.66 : x
  2. Step 2: Convert to fraction form
    1,745,924.34/2,619,526.14 = 735,300.66/x
  3. Step 3: Cross multiply
    1,745,924.34x = 2,619,526.14 × 735,300.66
  4. Step 4: Simplify right side
    1,745,924.34x = 1,926,139,299,629.25
  5. Step 5: Solve for x
    x = 1,926,139,299,629.25/1,745,924.34
  6. Step 6: Final answer
    x = 1,103,220.37

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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.