Home / 2,064,798.03-3,097,197.05-802,920.90

Finding the Fourth Proportional to 2,064,798.03, 3,097,197.05 and 802,920.90

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Solution

The fourth proportional to 2,064,798.03, 3,097,197.05 and 802,920.90 is: 1,204,381.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,798.03 : 3,097,197.05 = 802,920.90 : x
  2. Step 2: Convert to fraction form
    2,064,798.03/3,097,197.05 = 802,920.90/x
  3. Step 3: Cross multiply
    2,064,798.03x = 3,097,197.05 × 802,920.90
  4. Step 4: Simplify right side
    2,064,798.03x = 2,486,804,254,979.66
  5. Step 5: Solve for x
    x = 2,486,804,254,979.66/2,064,798.03
  6. Step 6: Final answer
    x = 1,204,381.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.