Home / 1,769,710.90-2,654,566.35-440,014.90

Finding the Fourth Proportional to 1,769,710.90, 2,654,566.35 and 440,014.90

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Solution

The fourth proportional to 1,769,710.90, 2,654,566.35 and 440,014.90 is: 660,022.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,710.90 : 2,654,566.35 = 440,014.90 : x
  2. Step 2: Convert to fraction form
    1,769,710.90/2,654,566.35 = 440,014.90/x
  3. Step 3: Cross multiply
    1,769,710.90x = 2,654,566.35 × 440,014.90
  4. Step 4: Simplify right side
    1,769,710.90x = 1,168,048,747,038.62
  5. Step 5: Solve for x
    x = 1,168,048,747,038.62/1,769,710.90
  6. Step 6: Final answer
    x = 660,022.35

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Similar ratio
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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.