Home / 9,626,339.20-14,436,009.60-4,832,435.20

Finding the Fourth Proportional to 9,626,339.20, 14,436,009.60 and 4,832,435.20

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Solution

The fourth proportional to 9,626,339.20, 14,436,009.60 and 4,832,435.20 is: 7,246,896.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,626,339.20 : 14,436,009.60 = 4,832,435.20 : x
  2. Step 2: Convert to fraction form
    9,626,339.20/14,436,009.60 = 4,832,435.20/x
  3. Step 3: Cross multiply
    9,626,339.20x = 14,436,009.60 × 4,832,435.20
  4. Step 4: Simplify right side
    9,626,339.20x = 69,761,080,938,577.92
  5. Step 5: Solve for x
    x = 69,761,080,938,577.92/9,626,339.20
  6. Step 6: Final answer
    x = 7,246,896.20

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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.