Home / 5,634,895.55-8,453,670.17-4,486,485.51

Finding the Fourth Proportional to 5,634,895.55, 8,453,670.17 and 4,486,485.51

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Solution

The fourth proportional to 5,634,895.55, 8,453,670.17 and 4,486,485.51 is: 6,730,784.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,634,895.55 : 8,453,670.17 = 4,486,485.51 : x
  2. Step 2: Convert to fraction form
    5,634,895.55/8,453,670.17 = 4,486,485.51/x
  3. Step 3: Cross multiply
    5,634,895.55x = 8,453,670.17 × 4,486,485.51
  4. Step 4: Simplify right side
    5,634,895.55x = 37,927,268,701,591.80
  5. Step 5: Solve for x
    x = 37,927,268,701,591.80/5,634,895.55
  6. Step 6: Final answer
    x = 6,730,784.70

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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.