Finding the Fourth Proportional to 1,813,752.65, 2,720,652.35 and 534,069.18
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Solution
The fourth proportional to 1,813,752.65, 2,720,652.35 and 534,069.18 is: 801,110.65
Step by Step Solution
- Step 1: Write the proportion equation
1,813,752.65 : 2,720,652.35 = 534,069.18 : x - Step 2: Convert to fraction form
1,813,752.65/2,720,652.35 = 534,069.18/x - Step 3: Cross multiply
1,813,752.65x = 2,720,652.35 × 534,069.18 - Step 4: Simplify right side
1,813,752.65x = 1,453,016,566,959.23 - Step 5: Solve for x
x = 1,453,016,566,959.23/1,813,752.65 - Step 6: Final answer
x = 801,110.65
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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.