Home / 2,759,826.04-3,808,530.84-1,536,112.06

Finding the Fourth Proportional to 2,759,826.04, 3,808,530.84 and 1,536,112.06

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Solution

The fourth proportional to 2,759,826.04, 3,808,530.84 and 1,536,112.06 is: 2,119,818.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,759,826.04 : 3,808,530.84 = 1,536,112.06 : x
  2. Step 2: Convert to fraction form
    2,759,826.04/3,808,530.84 = 1,536,112.06/x
  3. Step 3: Cross multiply
    2,759,826.04x = 3,808,530.84 × 1,536,112.06
  4. Step 4: Simplify right side
    2,759,826.04x = 5,850,330,154,205.93
  5. Step 5: Solve for x
    x = 5,850,330,154,205.93/2,759,826.04
  6. Step 6: Final answer
    x = 2,119,818.45

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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.