Finding the Fourth Proportional to 9,580,681.04, 14,370,324.21 and 3,743,773.50
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Solution
The fourth proportional to 9,580,681.04, 14,370,324.21 and 3,743,773.50 is: 5,615,387.75
Step by Step Solution
- Step 1: Write the proportion equation
9,580,681.04 : 14,370,324.21 = 3,743,773.50 : x - Step 2: Convert to fraction form
9,580,681.04/14,370,324.21 = 3,743,773.50/x - Step 3: Cross multiply
9,580,681.04x = 14,370,324.21 × 3,743,773.50 - Step 4: Simplify right side
9,580,681.04x = 53,799,238,963,806.44 - Step 5: Solve for x
x = 53,799,238,963,806.44/9,580,681.04 - Step 6: Final answer
x = 5,615,387.75
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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.