Home / 2,984,371.24-4,118,437.56-1,626,244.24

Finding the Fourth Proportional to 2,984,371.24, 4,118,437.56 and 1,626,244.24

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Solution

The fourth proportional to 2,984,371.24, 4,118,437.56 and 1,626,244.24 is: 2,244,219.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,371.24 : 4,118,437.56 = 1,626,244.24 : x
  2. Step 2: Convert to fraction form
    2,984,371.24/4,118,437.56 = 1,626,244.24/x
  3. Step 3: Cross multiply
    2,984,371.24x = 4,118,437.56 × 1,626,244.24
  4. Step 4: Simplify right side
    2,984,371.24x = 6,697,585,359,749.65
  5. Step 5: Solve for x
    x = 6,697,585,359,749.65/2,984,371.24
  6. Step 6: Final answer
    x = 2,244,219.91

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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.