Home / 2,994,725.04-4,132,722.24-1,636,597.92

Finding the Fourth Proportional to 2,994,725.04, 4,132,722.24 and 1,636,597.92

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Solution

The fourth proportional to 2,994,725.04, 4,132,722.24 and 1,636,597.92 is: 2,258,506.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,725.04 : 4,132,722.24 = 1,636,597.92 : x
  2. Step 2: Convert to fraction form
    2,994,725.04/4,132,722.24 = 1,636,597.92/x
  3. Step 3: Cross multiply
    2,994,725.04x = 4,132,722.24 × 1,636,597.92
  4. Step 4: Simplify right side
    2,994,725.04x = 6,763,604,621,921.74
  5. Step 5: Solve for x
    x = 6,763,604,621,921.74/2,994,725.04
  6. Step 6: Final answer
    x = 2,258,506.05

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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.