Finding the Fourth Proportional to 1,655,855.08, 2,482,014.30 and 944,351.08
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Solution
The fourth proportional to 1,655,855.08, 2,482,014.30 and 944,351.08 is: 1,415,518.13
Step by Step Solution
- Step 1: Write the proportion equation
1,655,855.08 : 2,482,014.30 = 944,351.08 : x - Step 2: Convert to fraction form
1,655,855.08/2,482,014.30 = 944,351.08/x - Step 3: Cross multiply
1,655,855.08x = 2,482,014.30 × 944,351.08 - Step 4: Simplify right side
1,655,855.08x = 2,343,892,884,780.44 - Step 5: Solve for x
x = 2,343,892,884,780.44/1,655,855.08 - Step 6: Final answer
x = 1,415,518.13
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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.