Finding the Fourth Proportional to 1,959,750.36, 2,938,130.37 and 894,047.13
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Solution
The fourth proportional to 1,959,750.36, 2,938,130.37 and 894,047.13 is: 1,340,388.59
Step by Step Solution
- Step 1: Write the proportion equation
1,959,750.36 : 2,938,130.37 = 894,047.13 : x - Step 2: Convert to fraction form
1,959,750.36/2,938,130.37 = 894,047.13/x - Step 3: Cross multiply
1,959,750.36x = 2,938,130.37 × 894,047.13 - Step 4: Simplify right side
1,959,750.36x = 2,626,827,024,864.34 - Step 5: Solve for x
x = 2,626,827,024,864.34/1,959,750.36 - Step 6: Final answer
x = 1,340,388.59
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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.