Home / 12,460,792.98-17,195,176.86-6,953,735.61

Finding the Fourth Proportional to 12,460,792.98, 17,195,176.86 and 6,953,735.61

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Solution

The fourth proportional to 12,460,792.98, 17,195,176.86 and 6,953,735.61 is: 9,595,754.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,460,792.98 : 17,195,176.86 = 6,953,735.61 : x
  2. Step 2: Convert to fraction form
    12,460,792.98/17,195,176.86 = 6,953,735.61/x
  3. Step 3: Cross multiply
    12,460,792.98x = 17,195,176.86 × 6,953,735.61
  4. Step 4: Simplify right side
    12,460,792.98x = 119,570,713,651,629.98
  5. Step 5: Solve for x
    x = 119,570,713,651,629.98/12,460,792.98
  6. Step 6: Final answer
    x = 9,595,754.77

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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.