Finding the Fourth Proportional to 3,495,256.56, 5,244,922.80 and 1,473,376.68
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Solution
The fourth proportional to 3,495,256.56, 5,244,922.80 and 1,473,376.68 is: 2,210,924.09
Step by Step Solution
- Step 1: Write the proportion equation
3,495,256.56 : 5,244,922.80 = 1,473,376.68 : x - Step 2: Convert to fraction form
3,495,256.56/5,244,922.80 = 1,473,376.68/x - Step 3: Cross multiply
3,495,256.56x = 5,244,922.80 × 1,473,376.68 - Step 4: Simplify right side
3,495,256.56x = 7,727,746,941,920.30 - Step 5: Solve for x
x = 7,727,746,941,920.30/3,495,256.56 - Step 6: Final answer
x = 2,210,924.09
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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.