Finding the Fourth Proportional to 4,598,767.04, 6,899,219.14 and 1,566,159.24
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Solution
The fourth proportional to 4,598,767.04, 6,899,219.14 and 1,566,159.24 is: 2,349,602.78
Step by Step Solution
- Step 1: Write the proportion equation
4,598,767.04 : 6,899,219.14 = 1,566,159.24 : x - Step 2: Convert to fraction form
4,598,767.04/6,899,219.14 = 1,566,159.24/x - Step 3: Cross multiply
4,598,767.04x = 6,899,219.14 × 1,566,159.24 - Step 4: Simplify right side
4,598,767.04x = 10,805,275,804,895.85 - Step 5: Solve for x
x = 10,805,275,804,895.85/4,598,767.04 - Step 6: Final answer
x = 2,349,602.78
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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.