Finding the Fourth Proportional to 7,236,238.68, 10,852,053.30 and 2,377,417.08
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Solution
The fourth proportional to 7,236,238.68, 10,852,053.30 and 2,377,417.08 is: 3,565,368.42
Step by Step Solution
- Step 1: Write the proportion equation
7,236,238.68 : 10,852,053.30 = 2,377,417.08 : x - Step 2: Convert to fraction form
7,236,238.68/10,852,053.30 = 2,377,417.08/x - Step 3: Cross multiply
7,236,238.68x = 10,852,053.30 × 2,377,417.08 - Step 4: Simplify right side
7,236,238.68x = 25,799,856,868,490.37 - Step 5: Solve for x
x = 25,799,856,868,490.37/7,236,238.68 - Step 6: Final answer
x = 3,565,368.42
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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.