Finding the Fourth Proportional to 5,565,364.08, 8,347,637.80 and 1,777,830
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Solution
The fourth proportional to 5,565,364.08, 8,347,637.80 and 1,777,830 is: 2,666,614.56
Step by Step Solution
- Step 1: Write the proportion equation
5,565,364.08 : 8,347,637.80 = 1,777,830 : x - Step 2: Convert to fraction form
5,565,364.08/8,347,637.80 = 1,777,830/x - Step 3: Cross multiply
5,565,364.08x = 8,347,637.80 × 1,777,830 - Step 4: Simplify right side
5,565,364.08x = 14,840,680,909,974 - Step 5: Solve for x
x = 14,840,680,909,974/5,565,364.08 - Step 6: Final answer
x = 2,666,614.56
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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.