Home / 1,087,466.22-1,500,680.25-604,022.58

Finding the Fourth Proportional to 1,087,466.22, 1,500,680.25 and 604,022.58

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Solution

The fourth proportional to 1,087,466.22, 1,500,680.25 and 604,022.58 is: 833,538.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,466.22 : 1,500,680.25 = 604,022.58 : x
  2. Step 2: Convert to fraction form
    1,087,466.22/1,500,680.25 = 604,022.58/x
  3. Step 3: Cross multiply
    1,087,466.22x = 1,500,680.25 × 604,022.58
  4. Step 4: Simplify right side
    1,087,466.22x = 906,444,756,360.05
  5. Step 5: Solve for x
    x = 906,444,756,360.05/1,087,466.22
  6. Step 6: Final answer
    x = 833,538.31

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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.