Finding the Fourth Proportional to 1,792,248.96, 2,688,438.80 and 594,276.08
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Solution
The fourth proportional to 1,792,248.96, 2,688,438.80 and 594,276.08 is: 891,435.79
Step by Step Solution
- Step 1: Write the proportion equation
1,792,248.96 : 2,688,438.80 = 594,276.08 : x - Step 2: Convert to fraction form
1,792,248.96/2,688,438.80 = 594,276.08/x - Step 3: Cross multiply
1,792,248.96x = 2,688,438.80 × 594,276.08 - Step 4: Simplify right side
1,792,248.96x = 1,597,674,871,383.90 - Step 5: Solve for x
x = 1,597,674,871,383.90/1,792,248.96 - Step 6: Final answer
x = 891,435.79
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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.