Home / 1,745,829.47-2,410,351.49-1,195,466.11

Finding the Fourth Proportional to 1,745,829.47, 2,410,351.49 and 1,195,466.11

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Solution

The fourth proportional to 1,745,829.47, 2,410,351.49 and 1,195,466.11 is: 1,650,501.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,829.47 : 2,410,351.49 = 1,195,466.11 : x
  2. Step 2: Convert to fraction form
    1,745,829.47/2,410,351.49 = 1,195,466.11/x
  3. Step 3: Cross multiply
    1,745,829.47x = 2,410,351.49 × 1,195,466.11
  4. Step 4: Simplify right side
    1,745,829.47x = 2,881,493,516,445.79
  5. Step 5: Solve for x
    x = 2,881,493,516,445.79/1,745,829.47
  6. Step 6: Final answer
    x = 1,650,501.13

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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.