Finding the Fourth Proportional to 2,817,410.83, 4,226,045.77 and 1,539,259.99
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Solution
The fourth proportional to 2,817,410.83, 4,226,045.77 and 1,539,259.99 is: 2,308,851.48
Step by Step Solution
- Step 1: Write the proportion equation
2,817,410.83 : 4,226,045.77 = 1,539,259.99 : x - Step 2: Convert to fraction form
2,817,410.83/4,226,045.77 = 1,539,259.99/x - Step 3: Cross multiply
2,817,410.83x = 4,226,045.77 × 1,539,259.99 - Step 4: Simplify right side
2,817,410.83x = 6,504,983,169,669.74 - Step 5: Solve for x
x = 6,504,983,169,669.74/2,817,410.83 - Step 6: Final answer
x = 2,308,851.48
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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.