Finding the Fourth Proportional to 4,391,515.00, 6,589,156.49 and 1,697,731.82
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Solution
The fourth proportional to 4,391,515.00, 6,589,156.49 and 1,697,731.82 is: 2,547,326.06
Step by Step Solution
- Step 1: Write the proportion equation
4,391,515.00 : 6,589,156.49 = 1,697,731.82 : x - Step 2: Convert to fraction form
4,391,515.00/6,589,156.49 = 1,697,731.82/x - Step 3: Cross multiply
4,391,515.00x = 6,589,156.49 × 1,697,731.82 - Step 4: Simplify right side
4,391,515.00x = 11,186,620,598,598.07 - Step 5: Solve for x
x = 11,186,620,598,598.07/4,391,515.00 - Step 6: Final answer
x = 2,547,326.06
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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.