Home / 1,569,051.90-2,353,978.80-504,104.40

Finding the Fourth Proportional to 1,569,051.90, 2,353,978.80 and 504,104.40

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Solution

The fourth proportional to 1,569,051.90, 2,353,978.80 and 504,104.40 is: 756,285.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,051.90 : 2,353,978.80 = 504,104.40 : x
  2. Step 2: Convert to fraction form
    1,569,051.90/2,353,978.80 = 504,104.40/x
  3. Step 3: Cross multiply
    1,569,051.90x = 2,353,978.80 × 504,104.40
  4. Step 4: Simplify right side
    1,569,051.90x = 1,186,651,070,586.72
  5. Step 5: Solve for x
    x = 1,186,651,070,586.72/1,569,051.90
  6. Step 6: Final answer
    x = 756,285.42

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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.