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Finding the Fourth Proportional to 624,068.60, 936,102.90 and 597,824.60

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Solution

The fourth proportional to 624,068.60, 936,102.90 and 597,824.60 is: 896,736.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,068.60 : 936,102.90 = 597,824.60 : x
  2. Step 2: Convert to fraction form
    624,068.60/936,102.90 = 597,824.60/x
  3. Step 3: Cross multiply
    624,068.60x = 936,102.90 × 597,824.60
  4. Step 4: Simplify right side
    624,068.60x = 559,625,341,751.34
  5. Step 5: Solve for x
    x = 559,625,341,751.34/624,068.60
  6. Step 6: Final answer
    x = 896,736.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.