Finding the Fourth Proportional to 1,417,599.18, 2,125,543.59 and 564,802.29
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Solution
The fourth proportional to 1,417,599.18, 2,125,543.59 and 564,802.29 is: 846,862.71
Step by Step Solution
- Step 1: Write the proportion equation
1,417,599.18 : 2,125,543.59 = 564,802.29 : x - Step 2: Convert to fraction form
1,417,599.18/2,125,543.59 = 564,802.29/x - Step 3: Cross multiply
1,417,599.18x = 2,125,543.59 × 564,802.29 - Step 4: Simplify right side
1,417,599.18x = 1,200,511,887,126.82 - Step 5: Solve for x
x = 1,200,511,887,126.82/1,417,599.18 - Step 6: Final answer
x = 846,862.71
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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.