Home / 1,415,003.22-1,952,492.12-794,784.58

Finding the Fourth Proportional to 1,415,003.22, 1,952,492.12 and 794,784.58

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Solution

The fourth proportional to 1,415,003.22, 1,952,492.12 and 794,784.58 is: 1,096,683.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,415,003.22 : 1,952,492.12 = 794,784.58 : x
  2. Step 2: Convert to fraction form
    1,415,003.22/1,952,492.12 = 794,784.58/x
  3. Step 3: Cross multiply
    1,415,003.22x = 1,952,492.12 × 794,784.58
  4. Step 4: Simplify right side
    1,415,003.22x = 1,551,810,629,547.51
  5. Step 5: Solve for x
    x = 1,551,810,629,547.51/1,415,003.22
  6. Step 6: Final answer
    x = 1,096,683.46

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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.