Finding the Fourth Proportional to 736,544.04, 1,017,002.70 and 575,119.14
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Solution
The fourth proportional to 736,544.04, 1,017,002.70 and 575,119.14 is: 794,110.99
Step by Step Solution
- Step 1: Write the proportion equation
736,544.04 : 1,017,002.70 = 575,119.14 : x - Step 2: Convert to fraction form
736,544.04/1,017,002.70 = 575,119.14/x - Step 3: Cross multiply
736,544.04x = 1,017,002.70 × 575,119.14 - Step 4: Simplify right side
736,544.04x = 584,897,718,201.68 - Step 5: Solve for x
x = 584,897,718,201.68/736,544.04 - Step 6: Final answer
x = 794,110.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.