Home / 2,366,064.80-3,549,097.20-660,204.80

Finding the Fourth Proportional to 2,366,064.80, 3,549,097.20 and 660,204.80

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Solution

The fourth proportional to 2,366,064.80, 3,549,097.20 and 660,204.80 is: 990,307.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,064.80 : 3,549,097.20 = 660,204.80 : x
  2. Step 2: Convert to fraction form
    2,366,064.80/3,549,097.20 = 660,204.80/x
  3. Step 3: Cross multiply
    2,366,064.80x = 3,549,097.20 × 660,204.80
  4. Step 4: Simplify right side
    2,366,064.80x = 2,343,131,007,106.56
  5. Step 5: Solve for x
    x = 2,343,131,007,106.56/2,366,064.80
  6. Step 6: Final answer
    x = 990,307.20

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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.