Home / 6,589,998-9,093,698.28-4,011,392.16

Finding the Fourth Proportional to 6,589,998, 9,093,698.28 and 4,011,392.16

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Solution

The fourth proportional to 6,589,998, 9,093,698.28 and 4,011,392.16 is: 5,535,417.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,589,998 : 9,093,698.28 = 4,011,392.16 : x
  2. Step 2: Convert to fraction form
    6,589,998/9,093,698.28 = 4,011,392.16/x
  3. Step 3: Cross multiply
    6,589,998x = 9,093,698.28 × 4,011,392.16
  4. Step 4: Simplify right side
    6,589,998x = 36,478,389,985,797.48
  5. Step 5: Solve for x
    x = 36,478,389,985,797.48/6,589,998
  6. Step 6: Final answer
    x = 5,535,417.46

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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.