Finding the Fourth Proportional to 2,904,421.48, 4,356,634.14 and 910,033
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Solution
The fourth proportional to 2,904,421.48, 4,356,634.14 and 910,033 is: 1,365,050.10
Step by Step Solution
- Step 1: Write the proportion equation
2,904,421.48 : 4,356,634.14 = 910,033 : x - Step 2: Convert to fraction form
2,904,421.48/4,356,634.14 = 910,033/x - Step 3: Cross multiply
2,904,421.48x = 4,356,634.14 × 910,033 - Step 4: Simplify right side
2,904,421.48x = 3,964,680,836,326.62 - Step 5: Solve for x
x = 3,964,680,836,326.62/2,904,421.48 - Step 6: Final answer
x = 1,365,050.10
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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.