Finding the Fourth Proportional to 4,584,373.36, 6,877,390.16 and 1,510,528.40
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Solution
The fourth proportional to 4,584,373.36, 6,877,390.16 and 1,510,528.40 is: 2,266,066.12
Step by Step Solution
- Step 1: Write the proportion equation
4,584,373.36 : 6,877,390.16 = 1,510,528.40 : x - Step 2: Convert to fraction form
4,584,373.36/6,877,390.16 = 1,510,528.40/x - Step 3: Cross multiply
4,584,373.36x = 6,877,390.16 × 1,510,528.40 - Step 4: Simplify right side
4,584,373.36x = 10,388,493,154,560.54 - Step 5: Solve for x
x = 10,388,493,154,560.54/4,584,373.36 - Step 6: Final answer
x = 2,266,066.12
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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.