Home / 1,953,427.80-2,695,602.06-1,093,791

Finding the Fourth Proportional to 1,953,427.80, 2,695,602.06 and 1,093,791

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Solution

The fourth proportional to 1,953,427.80, 2,695,602.06 and 1,093,791 is: 1,509,359.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,953,427.80 : 2,695,602.06 = 1,093,791 : x
  2. Step 2: Convert to fraction form
    1,953,427.80/2,695,602.06 = 1,093,791/x
  3. Step 3: Cross multiply
    1,953,427.80x = 2,695,602.06 × 1,093,791
  4. Step 4: Simplify right side
    1,953,427.80x = 2,948,425,272,809.46
  5. Step 5: Solve for x
    x = 2,948,425,272,809.46/1,953,427.80
  6. Step 6: Final answer
    x = 1,509,359.74

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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.