Finding the Fourth Proportional to 896,176.08, 1,345,798.26 and 598,569.12
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Solution
The fourth proportional to 896,176.08, 1,345,798.26 and 598,569.12 is: 898,878.35
Step by Step Solution
- Step 1: Write the proportion equation
896,176.08 : 1,345,798.26 = 598,569.12 : x - Step 2: Convert to fraction form
896,176.08/1,345,798.26 = 598,569.12/x - Step 3: Cross multiply
896,176.08x = 1,345,798.26 × 598,569.12 - Step 4: Simplify right side
896,176.08x = 805,553,280,185.73 - Step 5: Solve for x
x = 805,553,280,185.73/896,176.08 - Step 6: Final answer
x = 898,878.35
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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.