Finding the Fourth Proportional to 3,526,652.88, 5,289,823.80 and 1,130,617.80
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Solution
The fourth proportional to 3,526,652.88, 5,289,823.80 and 1,130,617.80 is: 1,695,876.84
Step by Step Solution
- Step 1: Write the proportion equation
3,526,652.88 : 5,289,823.80 = 1,130,617.80 : x - Step 2: Convert to fraction form
3,526,652.88/5,289,823.80 = 1,130,617.80/x - Step 3: Cross multiply
3,526,652.88x = 5,289,823.80 × 1,130,617.80 - Step 4: Simplify right side
3,526,652.88x = 5,980,768,947,143.64 - Step 5: Solve for x
x = 5,980,768,947,143.64/3,526,652.88 - Step 6: Final answer
x = 1,695,876.84
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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.