Home / 1,599,114.16-2,206,564.28-1,026,929.36

Finding the Fourth Proportional to 1,599,114.16, 2,206,564.28 and 1,026,929.36

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Solution

The fourth proportional to 1,599,114.16, 2,206,564.28 and 1,026,929.36 is: 1,417,025.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,114.16 : 2,206,564.28 = 1,026,929.36 : x
  2. Step 2: Convert to fraction form
    1,599,114.16/2,206,564.28 = 1,026,929.36/x
  3. Step 3: Cross multiply
    1,599,114.16x = 2,206,564.28 × 1,026,929.36
  4. Step 4: Simplify right side
    1,599,114.16x = 2,265,985,643,859.26
  5. Step 5: Solve for x
    x = 2,265,985,643,859.26/1,599,114.16
  6. Step 6: Final answer
    x = 1,417,025.56

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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.