Finding the Fourth Proportional to 1,230,768.04, 1,845,830.35 and 365,970.08
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Solution
The fourth proportional to 1,230,768.04, 1,845,830.35 and 365,970.08 is: 548,859.46
Step by Step Solution
- Step 1: Write the proportion equation
1,230,768.04 : 1,845,830.35 = 365,970.08 : x - Step 2: Convert to fraction form
1,230,768.04/1,845,830.35 = 365,970.08/x - Step 3: Cross multiply
1,230,768.04x = 1,845,830.35 × 365,970.08 - Step 4: Simplify right side
1,230,768.04x = 675,518,680,855.93 - Step 5: Solve for x
x = 675,518,680,855.93/1,230,768.04 - Step 6: Final answer
x = 548,859.46
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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.