Finding the Fourth Proportional to 4,537,503.46, 6,262,058.19 and 2,500,312.96
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Solution
The fourth proportional to 4,537,503.46, 6,262,058.19 and 2,500,312.96 is: 3,450,599.08
Step by Step Solution
- Step 1: Write the proportion equation
4,537,503.46 : 6,262,058.19 = 2,500,312.96 : x - Step 2: Convert to fraction form
4,537,503.46/6,262,058.19 = 2,500,312.96/x - Step 3: Cross multiply
4,537,503.46x = 6,262,058.19 × 2,500,312.96 - Step 4: Simplify right side
4,537,503.46x = 15,657,105,248,731.14 - Step 5: Solve for x
x = 15,657,105,248,731.14/4,537,503.46 - Step 6: Final answer
x = 3,450,599.08
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.