Home / 11,649,467.18-17,476,723.16-4,461,001.40

Finding the Fourth Proportional to 11,649,467.18, 17,476,723.16 and 4,461,001.40

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Solution

The fourth proportional to 11,649,467.18, 17,476,723.16 and 4,461,001.40 is: 6,692,468.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,649,467.18 : 17,476,723.16 = 4,461,001.40 : x
  2. Step 2: Convert to fraction form
    11,649,467.18/17,476,723.16 = 4,461,001.40/x
  3. Step 3: Cross multiply
    11,649,467.18x = 17,476,723.16 × 4,461,001.40
  4. Step 4: Simplify right side
    11,649,467.18x = 77,963,686,374,483.80
  5. Step 5: Solve for x
    x = 77,963,686,374,483.80/11,649,467.18
  6. Step 6: Final answer
    x = 6,692,468.01

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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.