Finding the Fourth Proportional to 580,291.07, 870,560.99 and 175,448.67
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Solution
The fourth proportional to 580,291.07, 870,560.99 and 175,448.67 is: 263,210.61
Step by Step Solution
- Step 1: Write the proportion equation
580,291.07 : 870,560.99 = 175,448.67 : x - Step 2: Convert to fraction form
580,291.07/870,560.99 = 175,448.67/x - Step 3: Cross multiply
580,291.07x = 870,560.99 × 175,448.67 - Step 4: Simplify right side
580,291.07x = 152,738,766,972.14 - Step 5: Solve for x
x = 152,738,766,972.14/580,291.07 - Step 6: Final answer
x = 263,210.61
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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.