Finding the Fourth Proportional to 4,460,509.02, 6,155,531.91 and 2,423,317.98
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Solution
The fourth proportional to 4,460,509.02, 6,155,531.91 and 2,423,317.98 is: 3,344,194.82
Step by Step Solution
- Step 1: Write the proportion equation
4,460,509.02 : 6,155,531.91 = 2,423,317.98 : x - Step 2: Convert to fraction form
4,460,509.02/6,155,531.91 = 2,423,317.98/x - Step 3: Cross multiply
4,460,509.02x = 6,155,531.91 × 2,423,317.98 - Step 4: Simplify right side
4,460,509.02x = 14,916,811,153,966.74 - Step 5: Solve for x
x = 14,916,811,153,966.74/4,460,509.02 - Step 6: Final answer
x = 3,344,194.82
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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.