Home / 7,104,118.97-10,653,533.55-2,553,926.06

Finding the Fourth Proportional to 7,104,118.97, 10,653,533.55 and 2,553,926.06

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Solution

The fourth proportional to 7,104,118.97, 10,653,533.55 and 2,553,926.06 is: 3,829,938.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,104,118.97 : 10,653,533.55 = 2,553,926.06 : x
  2. Step 2: Convert to fraction form
    7,104,118.97/10,653,533.55 = 2,553,926.06/x
  3. Step 3: Cross multiply
    7,104,118.97x = 10,653,533.55 × 2,553,926.06
  4. Step 4: Simplify right side
    7,104,118.97x = 27,208,336,911,161.65
  5. Step 5: Solve for x
    x = 27,208,336,911,161.65/7,104,118.97
  6. Step 6: Final answer
    x = 3,829,938.24

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1.5x scale

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.