Home / 1,844,696.40-2,544,712.92-1,500,916.80

Finding the Fourth Proportional to 1,844,696.40, 2,544,712.92 and 1,500,916.80

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Solution

The fourth proportional to 1,844,696.40, 2,544,712.92 and 1,500,916.80 is: 2,070,477.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,696.40 : 2,544,712.92 = 1,500,916.80 : x
  2. Step 2: Convert to fraction form
    1,844,696.40/2,544,712.92 = 1,500,916.80/x
  3. Step 3: Cross multiply
    1,844,696.40x = 2,544,712.92 × 1,500,916.80
  4. Step 4: Simplify right side
    1,844,696.40x = 3,819,402,372,805.06
  5. Step 5: Solve for x
    x = 3,819,402,372,805.06/1,844,696.40
  6. Step 6: Final answer
    x = 2,070,477.49

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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.