Home / 7,104,119.47-10,653,534.30-2,553,926.56

Finding the Fourth Proportional to 7,104,119.47, 10,653,534.30 and 2,553,926.56

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Solution

The fourth proportional to 7,104,119.47, 10,653,534.30 and 2,553,926.56 is: 3,829,939.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,104,119.47 : 10,653,534.30 = 2,553,926.56 : x
  2. Step 2: Convert to fraction form
    7,104,119.47/10,653,534.30 = 2,553,926.56/x
  3. Step 3: Cross multiply
    7,104,119.47x = 10,653,534.30 × 2,553,926.56
  4. Step 4: Simplify right side
    7,104,119.47x = 27,208,344,206,641.01
  5. Step 5: Solve for x
    x = 27,208,344,206,641.01/7,104,119.47
  6. Step 6: Final answer
    x = 3,829,939.00

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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.