Finding the Fourth Proportional to 1,735,515.84, 2,603,258.64 and 473,341.44
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Solution
The fourth proportional to 1,735,515.84, 2,603,258.64 and 473,341.44 is: 710,008.04
Step by Step Solution
- Step 1: Write the proportion equation
1,735,515.84 : 2,603,258.64 = 473,341.44 : x - Step 2: Convert to fraction form
1,735,515.84/2,603,258.64 = 473,341.44/x - Step 3: Cross multiply
1,735,515.84x = 2,603,258.64 × 473,341.44 - Step 4: Simplify right side
1,735,515.84x = 1,232,230,193,350.04 - Step 5: Solve for x
x = 1,232,230,193,350.04/1,735,515.84 - Step 6: Final answer
x = 710,008.04
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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.