Finding the Fourth Proportional to 626,110.04, 939,312.48 and 498,508.94
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Solution
The fourth proportional to 626,110.04, 939,312.48 and 498,508.94 is: 747,880.79
Step by Step Solution
- Step 1: Write the proportion equation
626,110.04 : 939,312.48 = 498,508.94 : x - Step 2: Convert to fraction form
626,110.04/939,312.48 = 498,508.94/x - Step 3: Cross multiply
626,110.04x = 939,312.48 × 498,508.94 - Step 4: Simplify right side
626,110.04x = 468,255,668,733.57 - Step 5: Solve for x
x = 468,255,668,733.57/626,110.04 - Step 6: Final answer
x = 747,880.79
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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.