Finding the Fourth Proportional to 1,569,069.31, 2,351,580.58 and 759,263.35
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Solution
The fourth proportional to 1,569,069.31, 2,351,580.58 and 759,263.35 is: 1,137,915.92
Step by Step Solution
- Step 1: Write the proportion equation
1,569,069.31 : 2,351,580.58 = 759,263.35 : x - Step 2: Convert to fraction form
1,569,069.31/2,351,580.58 = 759,263.35/x - Step 3: Cross multiply
1,569,069.31x = 2,351,580.58 × 759,263.35 - Step 4: Simplify right side
1,569,069.31x = 1,785,468,948,965.74 - Step 5: Solve for x
x = 1,785,468,948,965.74/1,569,069.31 - Step 6: Final answer
x = 1,137,915.92
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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.