Home / 9,410,829.60-14,116,244.40-5,622,362.40

Finding the Fourth Proportional to 9,410,829.60, 14,116,244.40 and 5,622,362.40

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Solution

The fourth proportional to 9,410,829.60, 14,116,244.40 and 5,622,362.40 is: 8,433,543.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410,829.60 : 14,116,244.40 = 5,622,362.40 : x
  2. Step 2: Convert to fraction form
    9,410,829.60/14,116,244.40 = 5,622,362.40/x
  3. Step 3: Cross multiply
    9,410,829.60x = 14,116,244.40 × 5,622,362.40
  4. Step 4: Simplify right side
    9,410,829.60x = 79,366,641,743,770.56
  5. Step 5: Solve for x
    x = 79,366,641,743,770.56/9,410,829.60
  6. Step 6: Final answer
    x = 8,433,543.60

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1.5x scale

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.