Home / 3,565,550.90-5,360,136.15-3,045,919.70

Finding the Fourth Proportional to 3,565,550.90, 5,360,136.15 and 3,045,919.70

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Solution

The fourth proportional to 3,565,550.90, 5,360,136.15 and 3,045,919.70 is: 4,578,968.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,550.90 : 5,360,136.15 = 3,045,919.70 : x
  2. Step 2: Convert to fraction form
    3,565,550.90/5,360,136.15 = 3,045,919.70/x
  3. Step 3: Cross multiply
    3,565,550.90x = 5,360,136.15 × 3,045,919.70
  4. Step 4: Simplify right side
    3,565,550.90x = 16,326,544,293,967.16
  5. Step 5: Solve for x
    x = 16,326,544,293,967.16/3,565,550.90
  6. Step 6: Final answer
    x = 4,578,968.23

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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.