Home / 3,312,731.60-4,969,680.60-1,184,051.60

Finding the Fourth Proportional to 3,312,731.60, 4,969,680.60 and 1,184,051.60

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Solution

The fourth proportional to 3,312,731.60, 4,969,680.60 and 1,184,051.60 is: 1,776,285.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,731.60 : 4,969,680.60 = 1,184,051.60 : x
  2. Step 2: Convert to fraction form
    3,312,731.60/4,969,680.60 = 1,184,051.60/x
  3. Step 3: Cross multiply
    3,312,731.60x = 4,969,680.60 × 1,184,051.60
  4. Step 4: Simplify right side
    3,312,731.60x = 5,884,358,265,918.96
  5. Step 5: Solve for x
    x = 5,884,358,265,918.96/3,312,731.60
  6. Step 6: Final answer
    x = 1,776,285.85

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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.