Home / 5,822,480.49-8,035,056.02-3,376,543.79

Finding the Fourth Proportional to 5,822,480.49, 8,035,056.02 and 3,376,543.79

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Solution

The fourth proportional to 5,822,480.49, 8,035,056.02 and 3,376,543.79 is: 4,659,649.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822,480.49 : 8,035,056.02 = 3,376,543.79 : x
  2. Step 2: Convert to fraction form
    5,822,480.49/8,035,056.02 = 3,376,543.79/x
  3. Step 3: Cross multiply
    5,822,480.49x = 8,035,056.02 × 3,376,543.79
  4. Step 4: Simplify right side
    5,822,480.49x = 27,130,718,489,750.39
  5. Step 5: Solve for x
    x = 27,130,718,489,750.39/5,822,480.49
  6. Step 6: Final answer
    x = 4,659,649.53

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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.