Home / 9,502,164-14,255,622.54-2,770,578

Finding the Fourth Proportional to 9,502,164, 14,255,622.54 and 2,770,578

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Solution

The fourth proportional to 9,502,164, 14,255,622.54 and 2,770,578 is: 4,156,559.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502,164 : 14,255,622.54 = 2,770,578 : x
  2. Step 2: Convert to fraction form
    9,502,164/14,255,622.54 = 2,770,578/x
  3. Step 3: Cross multiply
    9,502,164x = 14,255,622.54 × 2,770,578
  4. Step 4: Simplify right side
    9,502,164x = 39,496,314,185,628.12
  5. Step 5: Solve for x
    x = 39,496,314,185,628.12/9,502,164
  6. Step 6: Final answer
    x = 4,156,559.94

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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.