Finding the Fourth Proportional to 626,346.93, 939,352.71 and 176,962.17
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Solution
The fourth proportional to 626,346.93, 939,352.71 and 176,962.17 is: 265,395.88
Step by Step Solution
- Step 1: Write the proportion equation
626,346.93 : 939,352.71 = 176,962.17 : x - Step 2: Convert to fraction form
626,346.93/939,352.71 = 176,962.17/x - Step 3: Cross multiply
626,346.93x = 939,352.71 × 176,962.17 - Step 4: Simplify right side
626,346.93x = 166,229,893,956.98 - Step 5: Solve for x
x = 166,229,893,956.98/626,346.93 - Step 6: Final answer
x = 265,395.88
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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.