Home / 9,724,792.88-14,587,811.40-3,741,160.88

Finding the Fourth Proportional to 9,724,792.88, 14,587,811.40 and 3,741,160.88

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Solution

The fourth proportional to 9,724,792.88, 14,587,811.40 and 3,741,160.88 is: 5,611,980.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,724,792.88 : 14,587,811.40 = 3,741,160.88 : x
  2. Step 2: Convert to fraction form
    9,724,792.88/14,587,811.40 = 3,741,160.88/x
  3. Step 3: Cross multiply
    9,724,792.88x = 14,587,811.40 × 3,741,160.88
  4. Step 4: Simplify right side
    9,724,792.88x = 54,575,349,334,498.03
  5. Step 5: Solve for x
    x = 54,575,349,334,498.03/9,724,792.88
  6. Step 6: Final answer
    x = 5,611,980.64

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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.