Home / 1,148,576.07-1,723,110.30-349,922.01

Finding the Fourth Proportional to 1,148,576.07, 1,723,110.30 and 349,922.01

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Solution

The fourth proportional to 1,148,576.07, 1,723,110.30 and 349,922.01 is: 524,958.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,148,576.07 : 1,723,110.30 = 349,922.01 : x
  2. Step 2: Convert to fraction form
    1,148,576.07/1,723,110.30 = 349,922.01/x
  3. Step 3: Cross multiply
    1,148,576.07x = 1,723,110.30 × 349,922.01
  4. Step 4: Simplify right side
    1,148,576.07x = 602,954,219,627.70
  5. Step 5: Solve for x
    x = 602,954,219,627.70/1,148,576.07
  6. Step 6: Final answer
    x = 524,958.02

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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.