Finding the Fourth Proportional to 5,776,244.58, 8,664,567.84 and 2,742,047.40
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Solution
The fourth proportional to 5,776,244.58, 8,664,567.84 and 2,742,047.40 is: 4,113,166.50
Step by Step Solution
- Step 1: Write the proportion equation
5,776,244.58 : 8,664,567.84 = 2,742,047.40 : x - Step 2: Convert to fraction form
5,776,244.58/8,664,567.84 = 2,742,047.40/x - Step 3: Cross multiply
5,776,244.58x = 8,664,567.84 × 2,742,047.40 - Step 4: Simplify right side
5,776,244.58x = 23,758,655,717,795.61 - Step 5: Solve for x
x = 23,758,655,717,795.61/5,776,244.58 - Step 6: Final answer
x = 4,113,166.50
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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.