Finding the Fourth Proportional to 2,248,006.08, 3,368,561.76 and 1,527,430.08
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Solution
The fourth proportional to 2,248,006.08, 3,368,561.76 and 1,527,430.08 is: 2,288,802.78
Step by Step Solution
- Step 1: Write the proportion equation
2,248,006.08 : 3,368,561.76 = 1,527,430.08 : x - Step 2: Convert to fraction form
2,248,006.08/3,368,561.76 = 1,527,430.08/x - Step 3: Cross multiply
2,248,006.08x = 3,368,561.76 × 1,527,430.08 - Step 4: Simplify right side
2,248,006.08x = 5,145,242,558,561.74 - Step 5: Solve for x
x = 5,145,242,558,561.74/2,248,006.08 - Step 6: Final answer
x = 2,288,802.78
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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.