Home / 6,594,123.16-9,095,346.57-4,638,149.64

Finding the Fourth Proportional to 6,594,123.16, 9,095,346.57 and 4,638,149.64

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Solution

The fourth proportional to 6,594,123.16, 9,095,346.57 and 4,638,149.64 is: 6,397,450.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594,123.16 : 9,095,346.57 = 4,638,149.64 : x
  2. Step 2: Convert to fraction form
    6,594,123.16/9,095,346.57 = 4,638,149.64/x
  3. Step 3: Cross multiply
    6,594,123.16x = 9,095,346.57 × 4,638,149.64
  4. Step 4: Simplify right side
    6,594,123.16x = 42,185,578,419,320.73
  5. Step 5: Solve for x
    x = 42,185,578,419,320.73/6,594,123.16
  6. Step 6: Final answer
    x = 6,397,450.79

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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.