Home / 6,089,719.28-8,403,812.43-3,336,511.13

Finding the Fourth Proportional to 6,089,719.28, 8,403,812.43 and 3,336,511.13

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Solution

The fourth proportional to 6,089,719.28, 8,403,812.43 and 3,336,511.13 is: 4,604,385.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,089,719.28 : 8,403,812.43 = 3,336,511.13 : x
  2. Step 2: Convert to fraction form
    6,089,719.28/8,403,812.43 = 3,336,511.13/x
  3. Step 3: Cross multiply
    6,089,719.28x = 8,403,812.43 × 3,336,511.13
  4. Step 4: Simplify right side
    6,089,719.28x = 28,039,413,707,127.34
  5. Step 5: Solve for x
    x = 28,039,413,707,127.34/6,089,719.28
  6. Step 6: Final answer
    x = 4,604,385.26

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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.