Home / 4,889,117.70-7,333,676.55-4,681,790.10

Finding the Fourth Proportional to 4,889,117.70, 7,333,676.55 and 4,681,790.10

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Solution

The fourth proportional to 4,889,117.70, 7,333,676.55 and 4,681,790.10 is: 7,022,685.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,889,117.70 : 7,333,676.55 = 4,681,790.10 : x
  2. Step 2: Convert to fraction form
    4,889,117.70/7,333,676.55 = 4,681,790.10/x
  3. Step 3: Cross multiply
    4,889,117.70x = 7,333,676.55 × 4,681,790.10
  4. Step 4: Simplify right side
    4,889,117.70x = 34,334,734,268,392.15
  5. Step 5: Solve for x
    x = 34,334,734,268,392.15/4,889,117.70
  6. Step 6: Final answer
    x = 7,022,685.15

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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.