Finding the Fourth Proportional to 10,596,713.36, 15,897,440.36 and 3,865,127.36
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Solution
The fourth proportional to 10,596,713.36, 15,897,440.36 and 3,865,127.36 is: 5,798,555.61
Step by Step Solution
- Step 1: Write the proportion equation
10,596,713.36 : 15,897,440.36 = 3,865,127.36 : x - Step 2: Convert to fraction form
10,596,713.36/15,897,440.36 = 3,865,127.36/x - Step 3: Cross multiply
10,596,713.36x = 15,897,440.36 × 3,865,127.36 - Step 4: Simplify right side
10,596,713.36x = 61,445,631,689,404.24 - Step 5: Solve for x
x = 61,445,631,689,404.24/10,596,713.36 - Step 6: Final answer
x = 5,798,555.61
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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.