Home / 10,759,754.32-14,848,014.18-5,864,868.70

Finding the Fourth Proportional to 10,759,754.32, 14,848,014.18 and 5,864,868.70

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Solution

The fourth proportional to 10,759,754.32, 14,848,014.18 and 5,864,868.70 is: 8,093,275.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,759,754.32 : 14,848,014.18 = 5,864,868.70 : x
  2. Step 2: Convert to fraction form
    10,759,754.32/14,848,014.18 = 5,864,868.70/x
  3. Step 3: Cross multiply
    10,759,754.32x = 14,848,014.18 × 5,864,868.70
  4. Step 4: Simplify right side
    10,759,754.32x = 87,081,653,621,438.17
  5. Step 5: Solve for x
    x = 87,081,653,621,438.17/10,759,754.32
  6. Step 6: Final answer
    x = 8,093,275.28

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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.