Finding the Fourth Proportional to 4,095,709.84, 6,142,864.80 and 1,103,194
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Solution
The fourth proportional to 4,095,709.84, 6,142,864.80 and 1,103,194 is: 1,654,602.46
Step by Step Solution
- Step 1: Write the proportion equation
4,095,709.84 : 6,142,864.80 = 1,103,194 : x - Step 2: Convert to fraction form
4,095,709.84/6,142,864.80 = 1,103,194/x - Step 3: Cross multiply
4,095,709.84x = 6,142,864.80 × 1,103,194 - Step 4: Simplify right side
4,095,709.84x = 6,776,771,590,171.20 - Step 5: Solve for x
x = 6,776,771,590,171.20/4,095,709.84 - Step 6: Final answer
x = 1,654,602.46
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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.