Home / 3,089,981.59-4,264,098.19-1,713,330.70

Finding the Fourth Proportional to 3,089,981.59, 4,264,098.19 and 1,713,330.70

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Solution

The fourth proportional to 3,089,981.59, 4,264,098.19 and 1,713,330.70 is: 2,364,354.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,981.59 : 4,264,098.19 = 1,713,330.70 : x
  2. Step 2: Convert to fraction form
    3,089,981.59/4,264,098.19 = 1,713,330.70/x
  3. Step 3: Cross multiply
    3,089,981.59x = 4,264,098.19 × 1,713,330.70
  4. Step 4: Simplify right side
    3,089,981.59x = 7,305,810,336,741.43
  5. Step 5: Solve for x
    x = 7,305,810,336,741.43/3,089,981.59
  6. Step 6: Final answer
    x = 2,364,354.00

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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.