Home / 2,094,270.18-3,138,498.93-954,246.30

Finding the Fourth Proportional to 2,094,270.18, 3,138,498.93 and 954,246.30

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Solution

The fourth proportional to 2,094,270.18, 3,138,498.93 and 954,246.30 is: 1,430,045.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,270.18 : 3,138,498.93 = 954,246.30 : x
  2. Step 2: Convert to fraction form
    2,094,270.18/3,138,498.93 = 954,246.30/x
  3. Step 3: Cross multiply
    2,094,270.18x = 3,138,498.93 × 954,246.30
  4. Step 4: Simplify right side
    2,094,270.18x = 2,994,900,991,506.46
  5. Step 5: Solve for x
    x = 2,994,900,991,506.46/2,094,270.18
  6. Step 6: Final answer
    x = 1,430,045.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.