Home / 1,710,846.04-2,360,807.56-1,022,381.24

Finding the Fourth Proportional to 1,710,846.04, 2,360,807.56 and 1,022,381.24

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Solution

The fourth proportional to 1,710,846.04, 2,360,807.56 and 1,022,381.24 is: 1,410,790.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,846.04 : 2,360,807.56 = 1,022,381.24 : x
  2. Step 2: Convert to fraction form
    1,710,846.04/2,360,807.56 = 1,022,381.24/x
  3. Step 3: Cross multiply
    1,710,846.04x = 2,360,807.56 × 1,022,381.24
  4. Step 4: Simplify right side
    1,710,846.04x = 2,413,645,360,594.17
  5. Step 5: Solve for x
    x = 2,413,645,360,594.17/1,710,846.04
  6. Step 6: Final answer
    x = 1,410,790.51

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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.