Home / 10,432,015.98-14,395,967.67-5,785,051.26

Finding the Fourth Proportional to 10,432,015.98, 14,395,967.67 and 5,785,051.26

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Solution

The fourth proportional to 10,432,015.98, 14,395,967.67 and 5,785,051.26 is: 7,983,251.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,432,015.98 : 14,395,967.67 = 5,785,051.26 : x
  2. Step 2: Convert to fraction form
    10,432,015.98/14,395,967.67 = 5,785,051.26/x
  3. Step 3: Cross multiply
    10,432,015.98x = 14,395,967.67 × 5,785,051.26
  4. Step 4: Simplify right side
    10,432,015.98x = 83,281,410,908,252.77
  5. Step 5: Solve for x
    x = 83,281,410,908,252.77/10,432,015.98
  6. Step 6: Final answer
    x = 7,983,251.85

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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.