Home / 3,157,308.56-4,736,459.14-1,026,894.44

Finding the Fourth Proportional to 3,157,308.56, 4,736,459.14 and 1,026,894.44

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Solution

The fourth proportional to 3,157,308.56, 4,736,459.14 and 1,026,894.44 is: 1,540,503.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,157,308.56 : 4,736,459.14 = 1,026,894.44 : x
  2. Step 2: Convert to fraction form
    3,157,308.56/4,736,459.14 = 1,026,894.44/x
  3. Step 3: Cross multiply
    3,157,308.56x = 4,736,459.14 × 1,026,894.44
  4. Step 4: Simplify right side
    3,157,308.56x = 4,863,843,556,153.18
  5. Step 5: Solve for x
    x = 4,863,843,556,153.18/3,157,308.56
  6. Step 6: Final answer
    x = 1,540,503.08

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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.