Home / 6,270,482.59-9,405,267.10-2,813,292.81

Finding the Fourth Proportional to 6,270,482.59, 9,405,267.10 and 2,813,292.81

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Solution

The fourth proportional to 6,270,482.59, 9,405,267.10 and 2,813,292.81 is: 4,219,734.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,270,482.59 : 9,405,267.10 = 2,813,292.81 : x
  2. Step 2: Convert to fraction form
    6,270,482.59/9,405,267.10 = 2,813,292.81/x
  3. Step 3: Cross multiply
    6,270,482.59x = 9,405,267.10 × 2,813,292.81
  4. Step 4: Simplify right side
    6,270,482.59x = 26,459,770,308,559.55
  5. Step 5: Solve for x
    x = 26,459,770,308,559.55/6,270,482.59
  6. Step 6: Final answer
    x = 4,219,734.28

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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.