Finding the Fourth Proportional to 1,001,533.95, 1,501,251.16 and 370,044.99
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Solution
The fourth proportional to 1,001,533.95, 1,501,251.16 and 370,044.99 is: 554,679.62
Step by Step Solution
- Step 1: Write the proportion equation
1,001,533.95 : 1,501,251.16 = 370,044.99 : x - Step 2: Convert to fraction form
1,001,533.95/1,501,251.16 = 370,044.99/x - Step 3: Cross multiply
1,001,533.95x = 1,501,251.16 × 370,044.99 - Step 4: Simplify right side
1,001,533.95x = 555,530,470,489.69 - Step 5: Solve for x
x = 555,530,470,489.69/1,001,533.95 - Step 6: Final answer
x = 554,679.62
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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.