Finding the Fourth Proportional to 17,957,034.20, 26,946,282.18 and 6,598,631.00
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Solution
The fourth proportional to 17,957,034.20, 26,946,282.18 and 6,598,631.00 is: 9,901,889.75
Step by Step Solution
- Step 1: Write the proportion equation
17,957,034.20 : 26,946,282.18 = 6,598,631.00 : x - Step 2: Convert to fraction form
17,957,034.20/26,946,282.18 = 6,598,631.00/x - Step 3: Cross multiply
17,957,034.20x = 26,946,282.18 × 6,598,631.00 - Step 4: Simplify right side
17,957,034.20x = 177,808,572,792,964.16 - Step 5: Solve for x
x = 177,808,572,792,964.16/17,957,034.20 - Step 6: Final answer
x = 9,901,889.75
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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.