Home / 10,760,724.59-14,849,263.25-6,113,895.83

Finding the Fourth Proportional to 10,760,724.59, 14,849,263.25 and 6,113,895.83

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Solution

The fourth proportional to 10,760,724.59, 14,849,263.25 and 6,113,895.83 is: 8,436,871.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,760,724.59 : 14,849,263.25 = 6,113,895.83 : x
  2. Step 2: Convert to fraction form
    10,760,724.59/14,849,263.25 = 6,113,895.83/x
  3. Step 3: Cross multiply
    10,760,724.59x = 14,849,263.25 × 6,113,895.83
  4. Step 4: Simplify right side
    10,760,724.59x = 90,786,848,670,933.97
  5. Step 5: Solve for x
    x = 90,786,848,670,933.97/10,760,724.59
  6. Step 6: Final answer
    x = 8,436,871.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.