Home / 1,823,852.34-2,516,918.67-1,049,467.77

Finding the Fourth Proportional to 1,823,852.34, 2,516,918.67 and 1,049,467.77

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Solution

The fourth proportional to 1,823,852.34, 2,516,918.67 and 1,049,467.77 is: 1,448,266.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,852.34 : 2,516,918.67 = 1,049,467.77 : x
  2. Step 2: Convert to fraction form
    1,823,852.34/2,516,918.67 = 1,049,467.77/x
  3. Step 3: Cross multiply
    1,823,852.34x = 2,516,918.67 × 1,049,467.77
  4. Step 4: Simplify right side
    1,823,852.34x = 2,641,425,023,876.27
  5. Step 5: Solve for x
    x = 2,641,425,023,876.27/1,823,852.34
  6. Step 6: Final answer
    x = 1,448,266.93

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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.