Finding the Fourth Proportional to 935,597.32, 1,403,547.45 and 366,669.99
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Solution
The fourth proportional to 935,597.32, 1,403,547.45 and 366,669.99 is: 550,064.35
Step by Step Solution
- Step 1: Write the proportion equation
935,597.32 : 1,403,547.45 = 366,669.99 : x - Step 2: Convert to fraction form
935,597.32/1,403,547.45 = 366,669.99/x - Step 3: Cross multiply
935,597.32x = 1,403,547.45 × 366,669.99 - Step 4: Simplify right side
935,597.32x = 514,638,729,456.03 - Step 5: Solve for x
x = 514,638,729,456.03/935,597.32 - Step 6: Final answer
x = 550,064.35
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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.