Finding the Fourth Proportional to 14,400,594.24, 21,612,240.54 and 6,319,148.08
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Solution
The fourth proportional to 14,400,594.24, 21,612,240.54 and 6,319,148.08 is: 9,483,702.27
Step by Step Solution
- Step 1: Write the proportion equation
14,400,594.24 : 21,612,240.54 = 6,319,148.08 : x - Step 2: Convert to fraction form
14,400,594.24/21,612,240.54 = 6,319,148.08/x - Step 3: Cross multiply
14,400,594.24x = 21,612,240.54 × 6,319,148.08 - Step 4: Simplify right side
14,400,594.24x = 136,570,948,312,839.16 - Step 5: Solve for x
x = 136,570,948,312,839.16/14,400,594.24 - Step 6: Final answer
x = 9,483,702.27
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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.