Finding the Fourth Proportional to 10,024,877.52, 15,034,907.75 and 4,628,345.67
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Solution
The fourth proportional to 10,024,877.52, 15,034,907.75 and 4,628,345.67 is: 6,941,406.52
Step by Step Solution
- Step 1: Write the proportion equation
10,024,877.52 : 15,034,907.75 = 4,628,345.67 : x - Step 2: Convert to fraction form
10,024,877.52/15,034,907.75 = 4,628,345.67/x - Step 3: Cross multiply
10,024,877.52x = 15,034,907.75 × 4,628,345.67 - Step 4: Simplify right side
10,024,877.52x = 69,586,750,160,420.21 - Step 5: Solve for x
x = 69,586,750,160,420.21/10,024,877.52 - Step 6: Final answer
x = 6,941,406.52
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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.