Home / 1,010,540.44-1,516,602.45-704,946.88

Finding the Fourth Proportional to 1,010,540.44, 1,516,602.45 and 704,946.88

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Solution

The fourth proportional to 1,010,540.44, 1,516,602.45 and 704,946.88 is: 1,057,972.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,540.44 : 1,516,602.45 = 704,946.88 : x
  2. Step 2: Convert to fraction form
    1,010,540.44/1,516,602.45 = 704,946.88/x
  3. Step 3: Cross multiply
    1,010,540.44x = 1,516,602.45 × 704,946.88
  4. Step 4: Simplify right side
    1,010,540.44x = 1,069,124,165,327.86
  5. Step 5: Solve for x
    x = 1,069,124,165,327.86/1,010,540.44
  6. Step 6: Final answer
    x = 1,057,972.67

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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.