Home / 9,107,681.64-13,663,888.44-2,717,934

Finding the Fourth Proportional to 9,107,681.64, 13,663,888.44 and 2,717,934

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Solution

The fourth proportional to 9,107,681.64, 13,663,888.44 and 2,717,934 is: 4,077,607.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,107,681.64 : 13,663,888.44 = 2,717,934 : x
  2. Step 2: Convert to fraction form
    9,107,681.64/13,663,888.44 = 2,717,934/x
  3. Step 3: Cross multiply
    9,107,681.64x = 13,663,888.44 × 2,717,934
  4. Step 4: Simplify right side
    9,107,681.64x = 37,137,546,963,282.96
  5. Step 5: Solve for x
    x = 37,137,546,963,282.96/9,107,681.64
  6. Step 6: Final answer
    x = 4,077,607.06

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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.