Finding the Fourth Proportional to 4,636,981.08, 6,953,765.66 and 1,603,568.34
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Solution
The fourth proportional to 4,636,981.08, 6,953,765.66 and 1,603,568.34 is: 2,404,762.55
Step by Step Solution
- Step 1: Write the proportion equation
4,636,981.08 : 6,953,765.66 = 1,603,568.34 : x - Step 2: Convert to fraction form
4,636,981.08/6,953,765.66 = 1,603,568.34/x - Step 3: Cross multiply
4,636,981.08x = 6,953,765.66 × 1,603,568.34 - Step 4: Simplify right side
4,636,981.08x = 11,150,838,454,150.75 - Step 5: Solve for x
x = 11,150,838,454,150.75/4,636,981.08 - Step 6: Final answer
x = 2,404,762.55
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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.