Finding the Fourth Proportional to 9,583,726.24, 13,225,814.58 and 5,233,088.08
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Solution
The fourth proportional to 9,583,726.24, 13,225,814.58 and 5,233,088.08 is: 7,221,810.27
Step by Step Solution
- Step 1: Write the proportion equation
9,583,726.24 : 13,225,814.58 = 5,233,088.08 : x - Step 2: Convert to fraction form
9,583,726.24/13,225,814.58 = 5,233,088.08/x - Step 3: Cross multiply
9,583,726.24x = 13,225,814.58 × 5,233,088.08 - Step 4: Simplify right side
9,583,726.24x = 69,211,852,626,888.21 - Step 5: Solve for x
x = 69,211,852,626,888.21/9,583,726.24 - Step 6: Final answer
x = 7,221,810.27
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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.