Finding the Fourth Proportional to 4,460,488.52, 6,155,503.62 and 2,423,297.48
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Solution
The fourth proportional to 4,460,488.52, 6,155,503.62 and 2,423,297.48 is: 3,344,166.53
Step by Step Solution
- Step 1: Write the proportion equation
4,460,488.52 : 6,155,503.62 = 2,423,297.48 : x - Step 2: Convert to fraction form
4,460,488.52/6,155,503.62 = 2,423,297.48/x - Step 3: Cross multiply
4,460,488.52x = 6,155,503.62 × 2,423,297.48 - Step 4: Simplify right side
4,460,488.52x = 14,916,616,410,476.88 - Step 5: Solve for x
x = 14,916,616,410,476.88/4,460,488.52 - Step 6: Final answer
x = 3,344,166.53
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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.