Home / 9,146,304.90-13,724,771.43-4,097,615.22

Finding the Fourth Proportional to 9,146,304.90, 13,724,771.43 and 4,097,615.22

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Solution

The fourth proportional to 9,146,304.90, 13,724,771.43 and 4,097,615.22 is: 6,148,803.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,146,304.90 : 13,724,771.43 = 4,097,615.22 : x
  2. Step 2: Convert to fraction form
    9,146,304.90/13,724,771.43 = 4,097,615.22/x
  3. Step 3: Cross multiply
    9,146,304.90x = 13,724,771.43 × 4,097,615.22
  4. Step 4: Simplify right side
    9,146,304.90x = 56,238,832,302,589.16
  5. Step 5: Solve for x
    x = 56,238,832,302,589.16/9,146,304.90
  6. Step 6: Final answer
    x = 6,148,803.58

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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.