Finding the Fourth Proportional to 880,083.34, 1,319,911.62 and 240,390.07
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Solution
The fourth proportional to 880,083.34, 1,319,911.62 and 240,390.07 is: 360,526.82
Step by Step Solution
- Step 1: Write the proportion equation
880,083.34 : 1,319,911.62 = 240,390.07 : x - Step 2: Convert to fraction form
880,083.34/1,319,911.62 = 240,390.07/x - Step 3: Cross multiply
880,083.34x = 1,319,911.62 × 240,390.07 - Step 4: Simplify right side
880,083.34x = 317,293,646,725.61 - Step 5: Solve for x
x = 317,293,646,725.61/880,083.34 - Step 6: Final answer
x = 360,526.82
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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.