Finding the Fourth Proportional to 1,593,860.68, 2,391,164.84 and 634,374.37
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Solution
The fourth proportional to 1,593,860.68, 2,391,164.84 and 634,374.37 is: 951,710.34
Step by Step Solution
- Step 1: Write the proportion equation
1,593,860.68 : 2,391,164.84 = 634,374.37 : x - Step 2: Convert to fraction form
1,593,860.68/2,391,164.84 = 634,374.37/x - Step 3: Cross multiply
1,593,860.68x = 2,391,164.84 × 634,374.37 - Step 4: Simplify right side
1,593,860.68x = 1,516,893,688,941.15 - Step 5: Solve for x
x = 1,516,893,688,941.15/1,593,860.68 - Step 6: Final answer
x = 951,710.34
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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.