Home / 1,051,323.01-1,450,826.06-567,888.48

Finding the Fourth Proportional to 1,051,323.01, 1,450,826.06 and 567,888.48

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Solution

The fourth proportional to 1,051,323.01, 1,450,826.06 and 567,888.48 is: 783,686.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,323.01 : 1,450,826.06 = 567,888.48 : x
  2. Step 2: Convert to fraction form
    1,051,323.01/1,450,826.06 = 567,888.48/x
  3. Step 3: Cross multiply
    1,051,323.01x = 1,450,826.06 × 567,888.48
  4. Step 4: Simplify right side
    1,051,323.01x = 823,907,403,118.35
  5. Step 5: Solve for x
    x = 823,907,403,118.35/1,051,323.01
  6. Step 6: Final answer
    x = 783,686.27

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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.