Finding the Fourth Proportional to 4,254,088.85, 6,375,811.56 and 2,124,767.33
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Solution
The fourth proportional to 4,254,088.85, 6,375,811.56 and 2,124,767.33 is: 3,184,492.99
Step by Step Solution
- Step 1: Write the proportion equation
4,254,088.85 : 6,375,811.56 = 2,124,767.33 : x - Step 2: Convert to fraction form
4,254,088.85/6,375,811.56 = 2,124,767.33/x - Step 3: Cross multiply
4,254,088.85x = 6,375,811.56 × 2,124,767.33 - Step 4: Simplify right side
4,254,088.85x = 13,547,116,104,924.33 - Step 5: Solve for x
x = 13,547,116,104,924.33/4,254,088.85 - Step 6: Final answer
x = 3,184,492.99
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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.