Home / 3,501,948.36-4,832,696.70-1,974,055.48

Finding the Fourth Proportional to 3,501,948.36, 4,832,696.70 and 1,974,055.48

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Solution

The fourth proportional to 3,501,948.36, 4,832,696.70 and 1,974,055.48 is: 2,724,201.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,948.36 : 4,832,696.70 = 1,974,055.48 : x
  2. Step 2: Convert to fraction form
    3,501,948.36/4,832,696.70 = 1,974,055.48/x
  3. Step 3: Cross multiply
    3,501,948.36x = 4,832,696.70 × 1,974,055.48
  4. Step 4: Simplify right side
    3,501,948.36x = 9,540,011,403,812.92
  5. Step 5: Solve for x
    x = 9,540,011,403,812.92/3,501,948.36
  6. Step 6: Final answer
    x = 2,724,201.05

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Double scale
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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.