Home / 1,069,748.20-1,604,103.90-595,930.60

Finding the Fourth Proportional to 1,069,748.20, 1,604,103.90 and 595,930.60

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Solution

The fourth proportional to 1,069,748.20, 1,604,103.90 and 595,930.60 is: 893,607.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,748.20 : 1,604,103.90 = 595,930.60 : x
  2. Step 2: Convert to fraction form
    1,069,748.20/1,604,103.90 = 595,930.60/x
  3. Step 3: Cross multiply
    1,069,748.20x = 1,604,103.90 × 595,930.60
  4. Step 4: Simplify right side
    1,069,748.20x = 955,934,599,589.34
  5. Step 5: Solve for x
    x = 955,934,599,589.34/1,069,748.20
  6. Step 6: Final answer
    x = 893,607.11

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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.