Home / 2,517,928.04-3,474,632.06-1,430,196.24

Finding the Fourth Proportional to 2,517,928.04, 3,474,632.06 and 1,430,196.24

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Solution

The fourth proportional to 2,517,928.04, 3,474,632.06 and 1,430,196.24 is: 1,973,609.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,928.04 : 3,474,632.06 = 1,430,196.24 : x
  2. Step 2: Convert to fraction form
    2,517,928.04/3,474,632.06 = 1,430,196.24/x
  3. Step 3: Cross multiply
    2,517,928.04x = 3,474,632.06 × 1,430,196.24
  4. Step 4: Simplify right side
    2,517,928.04x = 4,969,405,707,595.45
  5. Step 5: Solve for x
    x = 4,969,405,707,595.45/2,517,928.04
  6. Step 6: Final answer
    x = 1,973,609.11

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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.