Finding the Fourth Proportional to 473,567.80, 710,274.94 and 173,974.68
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Solution
The fourth proportional to 473,567.80, 710,274.94 and 173,974.68 is: 260,933.82
Step by Step Solution
- Step 1: Write the proportion equation
473,567.80 : 710,274.94 = 173,974.68 : x - Step 2: Convert to fraction form
473,567.80/710,274.94 = 173,974.68/x - Step 3: Cross multiply
473,567.80x = 710,274.94 × 173,974.68 - Step 4: Simplify right side
473,567.80x = 123,569,855,398.52 - Step 5: Solve for x
x = 123,569,855,398.52/473,567.80 - Step 6: Final answer
x = 260,933.82
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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.