Home / 9,838,169.84-14,726,987.48-6,419,094.32

Finding the Fourth Proportional to 9,838,169.84, 14,726,987.48 and 6,419,094.32

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Solution

The fourth proportional to 9,838,169.84, 14,726,987.48 and 6,419,094.32 is: 9,608,893.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,838,169.84 : 14,726,987.48 = 6,419,094.32 : x
  2. Step 2: Convert to fraction form
    9,838,169.84/14,726,987.48 = 6,419,094.32/x
  3. Step 3: Cross multiply
    9,838,169.84x = 14,726,987.48 × 6,419,094.32
  4. Step 4: Simplify right side
    9,838,169.84x = 94,533,921,683,579.12
  5. Step 5: Solve for x
    x = 94,533,921,683,579.12/9,838,169.84
  6. Step 6: Final answer
    x = 9,608,893.04

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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.