Home / 6,035,680.02-8,327,780.47-3,829,738.53

Finding the Fourth Proportional to 6,035,680.02, 8,327,780.47 and 3,829,738.53

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Solution

The fourth proportional to 6,035,680.02, 8,327,780.47 and 3,829,738.53 is: 5,284,114.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035,680.02 : 8,327,780.47 = 3,829,738.53 : x
  2. Step 2: Convert to fraction form
    6,035,680.02/8,327,780.47 = 3,829,738.53/x
  3. Step 3: Cross multiply
    6,035,680.02x = 8,327,780.47 × 3,829,738.53
  4. Step 4: Simplify right side
    6,035,680.02x = 31,893,221,716,191.81
  5. Step 5: Solve for x
    x = 31,893,221,716,191.81/6,035,680.02
  6. Step 6: Final answer
    x = 5,284,114.07

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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.