Finding the Fourth Proportional to 13,292,287.01, 19,936,658.71 and 3,706,862.84
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Solution
The fourth proportional to 13,292,287.01, 19,936,658.71 and 3,706,862.84 is: 5,559,800.14
Step by Step Solution
- Step 1: Write the proportion equation
13,292,287.01 : 19,936,658.71 = 3,706,862.84 : x - Step 2: Convert to fraction form
13,292,287.01/19,936,658.71 = 3,706,862.84/x - Step 3: Cross multiply
13,292,287.01x = 19,936,658.71 × 3,706,862.84 - Step 4: Simplify right side
13,292,287.01x = 73,902,459,207,643.72 - Step 5: Solve for x
x = 73,902,459,207,643.72/13,292,287.01 - Step 6: Final answer
x = 5,559,800.14
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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.