Home / 2,366,176.86-3,549,863.99-660,319.98

Finding the Fourth Proportional to 2,366,176.86, 3,549,863.99 and 660,319.98

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Solution

The fourth proportional to 2,366,176.86, 3,549,863.99 and 660,319.98 is: 990,647.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,176.86 : 3,549,863.99 = 660,319.98 : x
  2. Step 2: Convert to fraction form
    2,366,176.86/3,549,863.99 = 660,319.98/x
  3. Step 3: Cross multiply
    2,366,176.86x = 3,549,863.99 × 660,319.98
  4. Step 4: Simplify right side
    2,366,176.86x = 2,344,046,118,879.52
  5. Step 5: Solve for x
    x = 2,344,046,118,879.52/2,366,176.86
  6. Step 6: Final answer
    x = 990,647.05

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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.