Home / 2,626,300-3,624,573.04-1,539,485.04

Finding the Fourth Proportional to 2,626,300, 3,624,573.04 and 1,539,485.04

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Solution

The fourth proportional to 2,626,300, 3,624,573.04 and 1,539,485.04 is: 2,124,652.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,300 : 3,624,573.04 = 1,539,485.04 : x
  2. Step 2: Convert to fraction form
    2,626,300/3,624,573.04 = 1,539,485.04/x
  3. Step 3: Cross multiply
    2,626,300x = 3,624,573.04 × 1,539,485.04
  4. Step 4: Simplify right side
    2,626,300x = 5,579,975,971,467.32
  5. Step 5: Solve for x
    x = 5,579,975,971,467.32/2,626,300
  6. Step 6: Final answer
    x = 2,124,652.92

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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.