Home / 1,700,623.17-2,346,904.44-926,283.38

Finding the Fourth Proportional to 1,700,623.17, 2,346,904.44 and 926,283.38

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Solution

The fourth proportional to 1,700,623.17, 2,346,904.44 and 926,283.38 is: 1,278,295.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,623.17 : 2,346,904.44 = 926,283.38 : x
  2. Step 2: Convert to fraction form
    1,700,623.17/2,346,904.44 = 926,283.38/x
  3. Step 3: Cross multiply
    1,700,623.17x = 2,346,904.44 × 926,283.38
  4. Step 4: Simplify right side
    1,700,623.17x = 2,173,898,565,485.69
  5. Step 5: Solve for x
    x = 2,173,898,565,485.69/1,700,623.17
  6. Step 6: Final answer
    x = 1,278,295.28

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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.