Home / 2,315,582.46-3,195,503.78-1,410,164.46

Finding the Fourth Proportional to 2,315,582.46, 3,195,503.78 and 1,410,164.46

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Solution

The fourth proportional to 2,315,582.46, 3,195,503.78 and 1,410,164.46 is: 1,946,026.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,315,582.46 : 3,195,503.78 = 1,410,164.46 : x
  2. Step 2: Convert to fraction form
    2,315,582.46/3,195,503.78 = 1,410,164.46/x
  3. Step 3: Cross multiply
    2,315,582.46x = 3,195,503.78 × 1,410,164.46
  4. Step 4: Simplify right side
    2,315,582.46x = 4,506,185,855,300.84
  5. Step 5: Solve for x
    x = 4,506,185,855,300.84/2,315,582.46
  6. Step 6: Final answer
    x = 1,946,026.94

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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.