Home / 9,926,569.44-14,902,605.59-7,653,537.72

Finding the Fourth Proportional to 9,926,569.44, 14,902,605.59 and 7,653,537.72

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Solution

The fourth proportional to 9,926,569.44, 14,902,605.59 and 7,653,537.72 is: 11,490,138.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,926,569.44 : 14,902,605.59 = 7,653,537.72 : x
  2. Step 2: Convert to fraction form
    9,926,569.44/14,902,605.59 = 7,653,537.72/x
  3. Step 3: Cross multiply
    9,926,569.44x = 14,902,605.59 × 7,653,537.72
  4. Step 4: Simplify right side
    9,926,569.44x = 114,057,653,971,080.17
  5. Step 5: Solve for x
    x = 114,057,653,971,080.17/9,926,569.44
  6. Step 6: Final answer
    x = 11,490,138.12

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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.