Finding the Fourth Proportional to 5,652,875.48, 8,475,899.07 and 2,536,357.55
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Solution
The fourth proportional to 5,652,875.48, 8,475,899.07 and 2,536,357.55 is: 3,803,004.45
Step by Step Solution
- Step 1: Write the proportion equation
5,652,875.48 : 8,475,899.07 = 2,536,357.55 : x - Step 2: Convert to fraction form
5,652,875.48/8,475,899.07 = 2,536,357.55/x - Step 3: Cross multiply
5,652,875.48x = 8,475,899.07 × 2,536,357.55 - Step 4: Simplify right side
5,652,875.48x = 21,497,910,599,232.48 - Step 5: Solve for x
x = 21,497,910,599,232.48/5,652,875.48 - Step 6: Final answer
x = 3,803,004.45
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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.