Home / 1,667,095.04-2,299,745.58-1,054,215.02

Finding the Fourth Proportional to 1,667,095.04, 2,299,745.58 and 1,054,215.02

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Solution

The fourth proportional to 1,667,095.04, 2,299,745.58 and 1,054,215.02 is: 1,454,282.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,095.04 : 2,299,745.58 = 1,054,215.02 : x
  2. Step 2: Convert to fraction form
    1,667,095.04/2,299,745.58 = 1,054,215.02/x
  3. Step 3: Cross multiply
    1,667,095.04x = 2,299,745.58 × 1,054,215.02
  4. Step 4: Simplify right side
    1,667,095.04x = 2,424,426,332,614.61
  5. Step 5: Solve for x
    x = 2,424,426,332,614.61/1,667,095.04
  6. Step 6: Final answer
    x = 1,454,282.01

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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.