Finding the Fourth Proportional to 1,735,875.24, 2,603,937.58 and 598,621.12
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Solution
The fourth proportional to 1,735,875.24, 2,603,937.58 and 598,621.12 is: 897,974.69
Step by Step Solution
- Step 1: Write the proportion equation
1,735,875.24 : 2,603,937.58 = 598,621.12 : x - Step 2: Convert to fraction form
1,735,875.24/2,603,937.58 = 598,621.12/x - Step 3: Cross multiply
1,735,875.24x = 2,603,937.58 × 598,621.12 - Step 4: Simplify right side
1,735,875.24x = 1,558,772,030,549.69 - Step 5: Solve for x
x = 1,558,772,030,549.69/1,735,875.24 - Step 6: Final answer
x = 897,974.69
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1.5x scale
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.