Finding the Fourth Proportional to 6,035,210.24, 8,328,424.04 and 3,318,956.24
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Solution
The fourth proportional to 6,035,210.24, 8,328,424.04 and 3,318,956.24 is: 4,580,068.27
Step by Step Solution
- Step 1: Write the proportion equation
6,035,210.24 : 8,328,424.04 = 3,318,956.24 : x - Step 2: Convert to fraction form
6,035,210.24/8,328,424.04 = 3,318,956.24/x - Step 3: Cross multiply
6,035,210.24x = 8,328,424.04 × 3,318,956.24 - Step 4: Simplify right side
6,035,210.24x = 27,641,674,936,924.01 - Step 5: Solve for x
x = 27,641,674,936,924.01/6,035,210.24 - Step 6: Final answer
x = 4,580,068.27
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.