Finding the Fourth Proportional to 2,249,779.62, 3,374,691.30 and 566,883.12
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Solution
The fourth proportional to 2,249,779.62, 3,374,691.30 and 566,883.12 is: 850,330.19
Step by Step Solution
- Step 1: Write the proportion equation
2,249,779.62 : 3,374,691.30 = 566,883.12 : x - Step 2: Convert to fraction form
2,249,779.62/3,374,691.30 = 566,883.12/x - Step 3: Cross multiply
2,249,779.62x = 3,374,691.30 × 566,883.12 - Step 4: Simplify right side
2,249,779.62x = 1,913,055,533,180.86 - Step 5: Solve for x
x = 1,913,055,533,180.86/2,249,779.62 - Step 6: Final answer
x = 850,330.19
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.