Finding the Fourth Proportional to 595,569.95, 893,281.05 and 352,555.62
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Solution
The fourth proportional to 595,569.95, 893,281.05 and 352,555.62 is: 528,789.70
Step by Step Solution
- Step 1: Write the proportion equation
595,569.95 : 893,281.05 = 352,555.62 : x - Step 2: Convert to fraction form
595,569.95/893,281.05 = 352,555.62/x - Step 3: Cross multiply
595,569.95x = 893,281.05 × 352,555.62 - Step 4: Simplify right side
595,569.95x = 314,931,252,742.10 - Step 5: Solve for x
x = 314,931,252,742.10/595,569.95 - Step 6: Final answer
x = 528,789.70
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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.