Home / 2,039,063.70-3,058,595.55-709,367.70

Finding the Fourth Proportional to 2,039,063.70, 3,058,595.55 and 709,367.70

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Solution

The fourth proportional to 2,039,063.70, 3,058,595.55 and 709,367.70 is: 1,064,051.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,063.70 : 3,058,595.55 = 709,367.70 : x
  2. Step 2: Convert to fraction form
    2,039,063.70/3,058,595.55 = 709,367.70/x
  3. Step 3: Cross multiply
    2,039,063.70x = 3,058,595.55 × 709,367.70
  4. Step 4: Simplify right side
    2,039,063.70x = 2,169,668,890,533.73
  5. Step 5: Solve for x
    x = 2,169,668,890,533.73/2,039,063.70
  6. Step 6: Final answer
    x = 1,064,051.55

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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.