Home / 8,532,456.48-11,774,975.40-5,094,056.16

Finding the Fourth Proportional to 8,532,456.48, 11,774,975.40 and 5,094,056.16

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Solution

The fourth proportional to 8,532,456.48, 11,774,975.40 and 5,094,056.16 is: 7,029,908.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,532,456.48 : 11,774,975.40 = 5,094,056.16 : x
  2. Step 2: Convert to fraction form
    8,532,456.48/11,774,975.40 = 5,094,056.16/x
  3. Step 3: Cross multiply
    8,532,456.48x = 11,774,975.40 × 5,094,056.16
  4. Step 4: Simplify right side
    8,532,456.48x = 59,982,385,970,218.47
  5. Step 5: Solve for x
    x = 59,982,385,970,218.47/8,532,456.48
  6. Step 6: Final answer
    x = 7,029,908.22

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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.