Home / 1,847,960-2,550,184.80-1,000,088

Finding the Fourth Proportional to 1,847,960, 2,550,184.80 and 1,000,088

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Solution

The fourth proportional to 1,847,960, 2,550,184.80 and 1,000,088 is: 1,380,121.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,960 : 2,550,184.80 = 1,000,088 : x
  2. Step 2: Convert to fraction form
    1,847,960/2,550,184.80 = 1,000,088/x
  3. Step 3: Cross multiply
    1,847,960x = 2,550,184.80 × 1,000,088
  4. Step 4: Simplify right side
    1,847,960x = 2,550,409,216,262.40
  5. Step 5: Solve for x
    x = 2,550,409,216,262.40/1,847,960
  6. Step 6: Final answer
    x = 1,380,121.44

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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.