Home / 1,095,362.11-1,641,574.47-852,496.45

Finding the Fourth Proportional to 1,095,362.11, 1,641,574.47 and 852,496.45

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Solution

The fourth proportional to 1,095,362.11, 1,641,574.47 and 852,496.45 is: 1,277,601.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,362.11 : 1,641,574.47 = 852,496.45 : x
  2. Step 2: Convert to fraction form
    1,095,362.11/1,641,574.47 = 852,496.45/x
  3. Step 3: Cross multiply
    1,095,362.11x = 1,641,574.47 × 852,496.45
  4. Step 4: Simplify right side
    1,095,362.11x = 1,399,436,408,085.63
  5. Step 5: Solve for x
    x = 1,399,436,408,085.63/1,095,362.11
  6. Step 6: Final answer
    x = 1,277,601.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.