Home / 9,684,875.92-13,365,733.17-5,333,961.01

Finding the Fourth Proportional to 9,684,875.92, 13,365,733.17 and 5,333,961.01

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Solution

The fourth proportional to 9,684,875.92, 13,365,733.17 and 5,333,961.01 is: 7,361,199.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,875.92 : 13,365,733.17 = 5,333,961.01 : x
  2. Step 2: Convert to fraction form
    9,684,875.92/13,365,733.17 = 5,333,961.01/x
  3. Step 3: Cross multiply
    9,684,875.92x = 13,365,733.17 × 5,333,961.01
  4. Step 4: Simplify right side
    9,684,875.92x = 71,292,299,598,843.70
  5. Step 5: Solve for x
    x = 71,292,299,598,843.70/9,684,875.92
  6. Step 6: Final answer
    x = 7,361,199.07

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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.