Home / 4,734,244.60-7,101,366.90-1,742,039.80

Finding the Fourth Proportional to 4,734,244.60, 7,101,366.90 and 1,742,039.80

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Solution

The fourth proportional to 4,734,244.60, 7,101,366.90 and 1,742,039.80 is: 2,613,059.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,244.60 : 7,101,366.90 = 1,742,039.80 : x
  2. Step 2: Convert to fraction form
    4,734,244.60/7,101,366.90 = 1,742,039.80/x
  3. Step 3: Cross multiply
    4,734,244.60x = 7,101,366.90 × 1,742,039.80
  4. Step 4: Simplify right side
    4,734,244.60x = 12,370,863,774,202.62
  5. Step 5: Solve for x
    x = 12,370,863,774,202.62/4,734,244.60
  6. Step 6: Final answer
    x = 2,613,059.70

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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.