Finding the Fourth Proportional to 2,698,242, 3,723,718.08 and 1,552,497
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Solution
The fourth proportional to 2,698,242, 3,723,718.08 and 1,552,497 is: 2,142,528.78
Step by Step Solution
- Step 1: Write the proportion equation
2,698,242 : 3,723,718.08 = 1,552,497 : x - Step 2: Convert to fraction form
2,698,242/3,723,718.08 = 1,552,497/x - Step 3: Cross multiply
2,698,242x = 3,723,718.08 × 1,552,497 - Step 4: Simplify right side
2,698,242x = 5,781,061,148,045.76 - Step 5: Solve for x
x = 5,781,061,148,045.76/2,698,242 - Step 6: Final answer
x = 2,142,528.78
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.