Finding the Fourth Proportional to 4,497,292, 6,735,128.68 and 2,572,367.52
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Solution
The fourth proportional to 4,497,292, 6,735,128.68 and 2,572,367.52 is: 3,852,368.55
Step by Step Solution
- Step 1: Write the proportion equation
4,497,292 : 6,735,128.68 = 2,572,367.52 : x - Step 2: Convert to fraction form
4,497,292/6,735,128.68 = 2,572,367.52/x - Step 3: Cross multiply
4,497,292x = 6,735,128.68 × 2,572,367.52 - Step 4: Simplify right side
4,497,292x = 17,325,226,259,452.47 - Step 5: Solve for x
x = 17,325,226,259,452.47/4,497,292 - Step 6: Final answer
x = 3,852,368.55
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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.