Finding the Fourth Proportional to 1,549,392.36, 2,316,953.94 and 1,473,809.64
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Solution
The fourth proportional to 1,549,392.36, 2,316,953.94 and 1,473,809.64 is: 2,203,927.90
Step by Step Solution
- Step 1: Write the proportion equation
1,549,392.36 : 2,316,953.94 = 1,473,809.64 : x - Step 2: Convert to fraction form
1,549,392.36/2,316,953.94 = 1,473,809.64/x - Step 3: Cross multiply
1,549,392.36x = 2,316,953.94 × 1,473,809.64 - Step 4: Simplify right side
1,549,392.36x = 3,414,749,052,207.98 - Step 5: Solve for x
x = 3,414,749,052,207.98/1,549,392.36 - Step 6: Final answer
x = 2,203,927.90
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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.