Home / 6,385,369.80-9,578,054.70-6,070,441.80

Finding the Fourth Proportional to 6,385,369.80, 9,578,054.70 and 6,070,441.80

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Solution

The fourth proportional to 6,385,369.80, 9,578,054.70 and 6,070,441.80 is: 9,105,662.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,385,369.80 : 9,578,054.70 = 6,070,441.80 : x
  2. Step 2: Convert to fraction form
    6,385,369.80/9,578,054.70 = 6,070,441.80/x
  3. Step 3: Cross multiply
    6,385,369.80x = 9,578,054.70 × 6,070,441.80
  4. Step 4: Simplify right side
    6,385,369.80x = 58,143,023,613,566.45
  5. Step 5: Solve for x
    x = 58,143,023,613,566.45/6,385,369.80
  6. Step 6: Final answer
    x = 9,105,662.70

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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.