Finding the Fourth Proportional to 1,926,415.98, 2,889,393.93 and 506,582.64
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Solution
The fourth proportional to 1,926,415.98, 2,889,393.93 and 506,582.64 is: 759,813.47
Step by Step Solution
- Step 1: Write the proportion equation
1,926,415.98 : 2,889,393.93 = 506,582.64 : x - Step 2: Convert to fraction form
1,926,415.98/2,889,393.93 = 506,582.64/x - Step 3: Cross multiply
1,926,415.98x = 2,889,393.93 × 506,582.64 - Step 4: Simplify right side
1,926,415.98x = 1,463,716,805,059.38 - Step 5: Solve for x
x = 1,463,716,805,059.38/1,926,415.98 - Step 6: Final answer
x = 759,813.47
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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.