Finding the Fourth Proportional to 5,897,643.32, 8,838,984.36 and 2,655,722
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Solution
The fourth proportional to 5,897,643.32, 8,838,984.36 and 2,655,722 is: 3,980,214.46
Step by Step Solution
- Step 1: Write the proportion equation
5,897,643.32 : 8,838,984.36 = 2,655,722 : x - Step 2: Convert to fraction form
5,897,643.32/8,838,984.36 = 2,655,722/x - Step 3: Cross multiply
5,897,643.32x = 8,838,984.36 × 2,655,722 - Step 4: Simplify right side
5,897,643.32x = 23,473,885,222,507.92 - Step 5: Solve for x
x = 23,473,885,222,507.92/5,897,643.32 - Step 6: Final answer
x = 3,980,214.46
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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.