Home / 8,024,210.34-12,028,827.39-3,166,557.12

Finding the Fourth Proportional to 8,024,210.34, 12,028,827.39 and 3,166,557.12

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Solution

The fourth proportional to 8,024,210.34, 12,028,827.39 and 3,166,557.12 is: 4,746,880.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,210.34 : 12,028,827.39 = 3,166,557.12 : x
  2. Step 2: Convert to fraction form
    8,024,210.34/12,028,827.39 = 3,166,557.12/x
  3. Step 3: Cross multiply
    8,024,210.34x = 12,028,827.39 × 3,166,557.12
  4. Step 4: Simplify right side
    8,024,210.34x = 38,089,969,017,055.52
  5. Step 5: Solve for x
    x = 38,089,969,017,055.52/8,024,210.34
  6. Step 6: Final answer
    x = 4,746,880.68

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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.