Home / 795,422.50-1,097,683.23-437,726.50

Finding the Fourth Proportional to 795,422.50, 1,097,683.23 and 437,726.50

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Solution

The fourth proportional to 795,422.50, 1,097,683.23 and 437,726.50 is: 604,062.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,422.50 : 1,097,683.23 = 437,726.50 : x
  2. Step 2: Convert to fraction form
    795,422.50/1,097,683.23 = 437,726.50/x
  3. Step 3: Cross multiply
    795,422.50x = 1,097,683.23 × 437,726.50
  4. Step 4: Simplify right side
    795,422.50x = 480,485,038,376.60
  5. Step 5: Solve for x
    x = 480,485,038,376.60/795,422.50
  6. Step 6: Final answer
    x = 604,062.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.