Home / 7,736,176.62-11,606,080.14-7,607,646.63

Finding the Fourth Proportional to 7,736,176.62, 11,606,080.14 and 7,607,646.63

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Solution

The fourth proportional to 7,736,176.62, 11,606,080.14 and 7,607,646.63 is: 11,413,255.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,176.62 : 11,606,080.14 = 7,607,646.63 : x
  2. Step 2: Convert to fraction form
    7,736,176.62/11,606,080.14 = 7,607,646.63/x
  3. Step 3: Cross multiply
    7,736,176.62x = 11,606,080.14 × 7,607,646.63
  4. Step 4: Simplify right side
    7,736,176.62x = 88,294,956,464,580.94
  5. Step 5: Solve for x
    x = 88,294,956,464,580.94/7,736,176.62
  6. Step 6: Final answer
    x = 11,413,255.00

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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.