Home / 6,586,901.64-9,095,504.24-4,140,300.69

Finding the Fourth Proportional to 6,586,901.64, 9,095,504.24 and 4,140,300.69

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Solution

The fourth proportional to 6,586,901.64, 9,095,504.24 and 4,140,300.69 is: 5,717,122.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,586,901.64 : 9,095,504.24 = 4,140,300.69 : x
  2. Step 2: Convert to fraction form
    6,586,901.64/9,095,504.24 = 4,140,300.69/x
  3. Step 3: Cross multiply
    6,586,901.64x = 9,095,504.24 × 4,140,300.69
  4. Step 4: Simplify right side
    6,586,901.64x = 37,658,122,491,120.67
  5. Step 5: Solve for x
    x = 37,658,122,491,120.67/6,586,901.64
  6. Step 6: Final answer
    x = 5,717,122.34

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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.