Home / 1,779,103-2,668,930.98-597,427.48

Finding the Fourth Proportional to 1,779,103, 2,668,930.98 and 597,427.48

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Solution

The fourth proportional to 1,779,103, 2,668,930.98 and 597,427.48 is: 896,234.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,103 : 2,668,930.98 = 597,427.48 : x
  2. Step 2: Convert to fraction form
    1,779,103/2,668,930.98 = 597,427.48/x
  3. Step 3: Cross multiply
    1,779,103x = 2,668,930.98 × 597,427.48
  4. Step 4: Simplify right side
    1,779,103x = 1,594,492,709,675.33
  5. Step 5: Solve for x
    x = 1,594,492,709,675.33/1,779,103
  6. Step 6: Final answer
    x = 896,234.06

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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.