Home / 3,565,594.90-4,920,484.76-1,933,967.25

Finding the Fourth Proportional to 3,565,594.90, 4,920,484.76 and 1,933,967.25

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Solution

The fourth proportional to 3,565,594.90, 4,920,484.76 and 1,933,967.25 is: 2,668,855.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,594.90 : 4,920,484.76 = 1,933,967.25 : x
  2. Step 2: Convert to fraction form
    3,565,594.90/4,920,484.76 = 1,933,967.25/x
  3. Step 3: Cross multiply
    3,565,594.90x = 4,920,484.76 × 1,933,967.25
  4. Step 4: Simplify right side
    3,565,594.90x = 9,516,056,377,546.65
  5. Step 5: Solve for x
    x = 9,516,056,377,546.65/3,565,594.90
  6. Step 6: Final answer
    x = 2,668,855.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.