Finding the Fourth Proportional to 1,356,117.35, 2,034,839.81 and 546,468.08
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Solution
The fourth proportional to 1,356,117.35, 2,034,839.81 and 546,468.08 is: 819,969.60
Step by Step Solution
- Step 1: Write the proportion equation
1,356,117.35 : 2,034,839.81 = 546,468.08 : x - Step 2: Convert to fraction form
1,356,117.35/2,034,839.81 = 546,468.08/x - Step 3: Cross multiply
1,356,117.35x = 2,034,839.81 × 546,468.08 - Step 4: Simplify right side
1,356,117.35x = 1,111,974,995,270.24 - Step 5: Solve for x
x = 1,111,974,995,270.24/1,356,117.35 - Step 6: Final answer
x = 819,969.60
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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.