Home / 11,793,095.60-17,689,643.40-3,814,919.60

Finding the Fourth Proportional to 11,793,095.60, 17,689,643.40 and 3,814,919.60

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Solution

The fourth proportional to 11,793,095.60, 17,689,643.40 and 3,814,919.60 is: 5,722,379.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,793,095.60 : 17,689,643.40 = 3,814,919.60 : x
  2. Step 2: Convert to fraction form
    11,793,095.60/17,689,643.40 = 3,814,919.60/x
  3. Step 3: Cross multiply
    11,793,095.60x = 17,689,643.40 × 3,814,919.60
  4. Step 4: Simplify right side
    11,793,095.60x = 67,484,567,323,670.63
  5. Step 5: Solve for x
    x = 67,484,567,323,670.63/11,793,095.60
  6. Step 6: Final answer
    x = 5,722,379.40

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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.