Home / 2,335,545.24-3,223,361.70-1,369,055.40

Finding the Fourth Proportional to 2,335,545.24, 3,223,361.70 and 1,369,055.40

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Solution

The fourth proportional to 2,335,545.24, 3,223,361.70 and 1,369,055.40 is: 1,889,477.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,545.24 : 3,223,361.70 = 1,369,055.40 : x
  2. Step 2: Convert to fraction form
    2,335,545.24/3,223,361.70 = 1,369,055.40/x
  3. Step 3: Cross multiply
    2,335,545.24x = 3,223,361.70 × 1,369,055.40
  4. Step 4: Simplify right side
    2,335,545.24x = 4,412,960,741,538.18
  5. Step 5: Solve for x
    x = 4,412,960,741,538.18/2,335,545.24
  6. Step 6: Final answer
    x = 1,889,477.74

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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.