Finding the Fourth Proportional to 2,169,924.03, 3,255,518.04 and 971,566.08
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Solution
The fourth proportional to 2,169,924.03, 3,255,518.04 and 971,566.08 is: 1,457,632.09
Step by Step Solution
- Step 1: Write the proportion equation
2,169,924.03 : 3,255,518.04 = 971,566.08 : x - Step 2: Convert to fraction form
2,169,924.03/3,255,518.04 = 971,566.08/x - Step 3: Cross multiply
2,169,924.03x = 3,255,518.04 × 971,566.08 - Step 4: Simplify right side
2,169,924.03x = 3,162,950,900,492.08 - Step 5: Solve for x
x = 3,162,950,900,492.08/2,169,924.03 - Step 6: Final answer
x = 1,457,632.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.