Home / 4,813,466.08-7,218,674.74-1,574,255.32

Finding the Fourth Proportional to 4,813,466.08, 7,218,674.74 and 1,574,255.32

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Solution

The fourth proportional to 4,813,466.08, 7,218,674.74 and 1,574,255.32 is: 2,360,884.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813,466.08 : 7,218,674.74 = 1,574,255.32 : x
  2. Step 2: Convert to fraction form
    4,813,466.08/7,218,674.74 = 1,574,255.32/x
  3. Step 3: Cross multiply
    4,813,466.08x = 7,218,674.74 × 1,574,255.32
  4. Step 4: Simplify right side
    4,813,466.08x = 11,364,037,112,794.62
  5. Step 5: Solve for x
    x = 11,364,037,112,794.62/4,813,466.08
  6. Step 6: Final answer
    x = 2,360,884.43

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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.