Home / 2,366,156.91-3,549,834.09-660,300.03

Finding the Fourth Proportional to 2,366,156.91, 3,549,834.09 and 660,300.03

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Solution

The fourth proportional to 2,366,156.91, 3,549,834.09 and 660,300.03 is: 990,617.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,156.91 : 3,549,834.09 = 660,300.03 : x
  2. Step 2: Convert to fraction form
    2,366,156.91/3,549,834.09 = 660,300.03/x
  3. Step 3: Cross multiply
    2,366,156.91x = 3,549,834.09 × 660,300.03
  4. Step 4: Simplify right side
    2,366,156.91x = 2,343,955,556,122.02
  5. Step 5: Solve for x
    x = 2,343,955,556,122.02/2,366,156.91
  6. Step 6: Final answer
    x = 990,617.13

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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.