Finding the Fourth Proportional to 2,772,024, 4,158,036.08 and 670,776
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Solution
The fourth proportional to 2,772,024, 4,158,036.08 and 670,776 is: 1,006,164.02
Step by Step Solution
- Step 1: Write the proportion equation
2,772,024 : 4,158,036.08 = 670,776 : x - Step 2: Convert to fraction form
2,772,024/4,158,036.08 = 670,776/x - Step 3: Cross multiply
2,772,024x = 4,158,036.08 × 670,776 - Step 4: Simplify right side
2,772,024x = 2,789,110,809,598.08 - Step 5: Solve for x
x = 2,789,110,809,598.08/2,772,024 - Step 6: Final answer
x = 1,006,164.02
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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.