Home / 10,759,750.32-14,848,008.66-5,864,864.70

Finding the Fourth Proportional to 10,759,750.32, 14,848,008.66 and 5,864,864.70

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Solution

The fourth proportional to 10,759,750.32, 14,848,008.66 and 5,864,864.70 is: 8,093,269.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,759,750.32 : 14,848,008.66 = 5,864,864.70 : x
  2. Step 2: Convert to fraction form
    10,759,750.32/14,848,008.66 = 5,864,864.70/x
  3. Step 3: Cross multiply
    10,759,750.32x = 14,848,008.66 × 5,864,864.70
  4. Step 4: Simplify right side
    10,759,750.32x = 87,081,561,855,328.31
  5. Step 5: Solve for x
    x = 87,081,561,855,328.31/10,759,750.32
  6. Step 6: Final answer
    x = 8,093,269.76

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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.