Finding the Fourth Proportional to 745,952.99, 1,118,937.31 and 597,139.27
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Solution
The fourth proportional to 745,952.99, 1,118,937.31 and 597,139.27 is: 895,715.17
Step by Step Solution
- Step 1: Write the proportion equation
745,952.99 : 1,118,937.31 = 597,139.27 : x - Step 2: Convert to fraction form
745,952.99/1,118,937.31 = 597,139.27/x - Step 3: Cross multiply
745,952.99x = 1,118,937.31 × 597,139.27 - Step 4: Simplify right side
745,952.99x = 668,161,404,178.97 - Step 5: Solve for x
x = 668,161,404,178.97/745,952.99 - Step 6: Final answer
x = 895,715.17
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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.