Finding the Fourth Proportional to 2,175,597.68, 3,261,368.15 and 735,273.95
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Solution
The fourth proportional to 2,175,597.68, 3,261,368.15 and 735,273.95 is: 1,102,225.41
Step by Step Solution
- Step 1: Write the proportion equation
2,175,597.68 : 3,261,368.15 = 735,273.95 : x - Step 2: Convert to fraction form
2,175,597.68/3,261,368.15 = 735,273.95/x - Step 3: Cross multiply
2,175,597.68x = 3,261,368.15 × 735,273.95 - Step 4: Simplify right side
2,175,597.68x = 2,397,999,038,378.32 - Step 5: Solve for x
x = 2,397,999,038,378.32/2,175,597.68 - Step 6: Final answer
x = 1,102,225.41
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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.