Home / 1,828,038.68-2,527,509.06-1,601,033.48

Finding the Fourth Proportional to 1,828,038.68, 2,527,509.06 and 1,601,033.48

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Solution

The fourth proportional to 1,828,038.68, 2,527,509.06 and 1,601,033.48 is: 2,213,643.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,038.68 : 2,527,509.06 = 1,601,033.48 : x
  2. Step 2: Convert to fraction form
    1,828,038.68/2,527,509.06 = 1,601,033.48/x
  3. Step 3: Cross multiply
    1,828,038.68x = 2,527,509.06 × 1,601,033.48
  4. Step 4: Simplify right side
    1,828,038.68x = 4,046,626,626,063.33
  5. Step 5: Solve for x
    x = 4,046,626,626,063.33/1,828,038.68
  6. Step 6: Final answer
    x = 2,213,643.87

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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.