Finding the Fourth Proportional to 4,564,318.50, 6,298,956.36 and 2,527,128
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Solution
The fourth proportional to 4,564,318.50, 6,298,956.36 and 2,527,128 is: 3,487,545.62
Step by Step Solution
- Step 1: Write the proportion equation
4,564,318.50 : 6,298,956.36 = 2,527,128 : x - Step 2: Convert to fraction form
4,564,318.50/6,298,956.36 = 2,527,128/x - Step 3: Cross multiply
4,564,318.50x = 6,298,956.36 × 2,527,128 - Step 4: Simplify right side
4,564,318.50x = 15,918,268,988,134.08 - Step 5: Solve for x
x = 15,918,268,988,134.08/4,564,318.50 - Step 6: Final answer
x = 3,487,545.62
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.