Home / 7,595,947.20-10,482,406.35-4,111,285.38

Finding the Fourth Proportional to 7,595,947.20, 10,482,406.35 and 4,111,285.38

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Solution

The fourth proportional to 7,595,947.20, 10,482,406.35 and 4,111,285.38 is: 5,673,573.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,595,947.20 : 10,482,406.35 = 4,111,285.38 : x
  2. Step 2: Convert to fraction form
    7,595,947.20/10,482,406.35 = 4,111,285.38/x
  3. Step 3: Cross multiply
    7,595,947.20x = 10,482,406.35 × 4,111,285.38
  4. Step 4: Simplify right side
    7,595,947.20x = 43,096,163,973,974.16
  5. Step 5: Solve for x
    x = 43,096,163,973,974.16/7,595,947.20
  6. Step 6: Final answer
    x = 5,673,573.40

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1.5x scale

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.