Home / 8,574,436.24-11,832,288.03-5,089,924.17

Finding the Fourth Proportional to 8,574,436.24, 11,832,288.03 and 5,089,924.17

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Solution

The fourth proportional to 8,574,436.24, 11,832,288.03 and 5,089,924.17 is: 7,023,837.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,574,436.24 : 11,832,288.03 = 5,089,924.17 : x
  2. Step 2: Convert to fraction form
    8,574,436.24/11,832,288.03 = 5,089,924.17/x
  3. Step 3: Cross multiply
    8,574,436.24x = 11,832,288.03 × 5,089,924.17
  4. Step 4: Simplify right side
    8,574,436.24x = 60,225,448,830,298.68
  5. Step 5: Solve for x
    x = 60,225,448,830,298.68/8,574,436.24
  6. Step 6: Final answer
    x = 7,023,837.74

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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.