Home / 11,884,041.93-17,832,686.28-6,419,026.41

Finding the Fourth Proportional to 11,884,041.93, 17,832,686.28 and 6,419,026.41

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Solution

The fourth proportional to 11,884,041.93, 17,832,686.28 and 6,419,026.41 is: 9,632,117.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,884,041.93 : 17,832,686.28 = 6,419,026.41 : x
  2. Step 2: Convert to fraction form
    11,884,041.93/17,832,686.28 = 6,419,026.41/x
  3. Step 3: Cross multiply
    11,884,041.93x = 17,832,686.28 × 6,419,026.41
  4. Step 4: Simplify right side
    11,884,041.93x = 114,468,484,192,564.67
  5. Step 5: Solve for x
    x = 114,468,484,192,564.67/11,884,041.93
  6. Step 6: Final answer
    x = 9,632,117.16

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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.