Finding the Fourth Proportional to 2,559,408.08, 3,834,602.04 and 2,281,407.44
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Solution
The fourth proportional to 2,559,408.08, 3,834,602.04 and 2,281,407.44 is: 3,418,090.96
Step by Step Solution
- Step 1: Write the proportion equation
2,559,408.08 : 3,834,602.04 = 2,281,407.44 : x - Step 2: Convert to fraction form
2,559,408.08/3,834,602.04 = 2,281,407.44/x - Step 3: Cross multiply
2,559,408.08x = 3,834,602.04 × 2,281,407.44 - Step 4: Simplify right side
2,559,408.08x = 8,748,289,623,495.18 - Step 5: Solve for x
x = 8,748,289,623,495.18/2,559,408.08 - Step 6: Final answer
x = 3,418,090.96
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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.