Finding the Fourth Proportional to 3,101,269.74, 4,651,904.62 and 1,417,192.26
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Solution
The fourth proportional to 3,101,269.74, 4,651,904.62 and 1,417,192.26 is: 2,125,788.39
Step by Step Solution
- Step 1: Write the proportion equation
3,101,269.74 : 4,651,904.62 = 1,417,192.26 : x - Step 2: Convert to fraction form
3,101,269.74/4,651,904.62 = 1,417,192.26/x - Step 3: Cross multiply
3,101,269.74x = 4,651,904.62 × 1,417,192.26 - Step 4: Simplify right side
3,101,269.74x = 6,592,643,221,722.24 - Step 5: Solve for x
x = 6,592,643,221,722.24/3,101,269.74 - Step 6: Final answer
x = 2,125,788.39
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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.