Finding the Fourth Proportional to 1,470,088.84, 2,203,733.58 and 472,117
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Solution
The fourth proportional to 1,470,088.84, 2,203,733.58 and 472,117 is: 707,725.99
Step by Step Solution
- Step 1: Write the proportion equation
1,470,088.84 : 2,203,733.58 = 472,117 : x - Step 2: Convert to fraction form
1,470,088.84/2,203,733.58 = 472,117/x - Step 3: Cross multiply
1,470,088.84x = 2,203,733.58 × 472,117 - Step 4: Simplify right side
1,470,088.84x = 1,040,420,086,588.86 - Step 5: Solve for x
x = 1,040,420,086,588.86/1,470,088.84 - Step 6: Final answer
x = 707,725.99
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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.