Home / 7,593,001.16-11,389,575.54-1,913,225.47

Finding the Fourth Proportional to 7,593,001.16, 11,389,575.54 and 1,913,225.47

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Solution

The fourth proportional to 7,593,001.16, 11,389,575.54 and 1,913,225.47 is: 2,869,856.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,593,001.16 : 11,389,575.54 = 1,913,225.47 : x
  2. Step 2: Convert to fraction form
    7,593,001.16/11,389,575.54 = 1,913,225.47/x
  3. Step 3: Cross multiply
    7,593,001.16x = 11,389,575.54 × 1,913,225.47
  4. Step 4: Simplify right side
    7,593,001.16x = 21,790,825,994,317.66
  5. Step 5: Solve for x
    x = 21,790,825,994,317.66/7,593,001.16
  6. Step 6: Final answer
    x = 2,869,856.80

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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.