Home / 1,103,024.71-1,654,632.37-304,306.25

Finding the Fourth Proportional to 1,103,024.71, 1,654,632.37 and 304,306.25

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Solution

The fourth proportional to 1,103,024.71, 1,654,632.37 and 304,306.25 is: 456,485.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,024.71 : 1,654,632.37 = 304,306.25 : x
  2. Step 2: Convert to fraction form
    1,103,024.71/1,654,632.37 = 304,306.25/x
  3. Step 3: Cross multiply
    1,103,024.71x = 1,654,632.37 × 304,306.25
  4. Step 4: Simplify right side
    1,103,024.71x = 503,514,971,643.31
  5. Step 5: Solve for x
    x = 503,514,971,643.31/1,103,024.71
  6. Step 6: Final answer
    x = 456,485.67

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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.