Finding the Fourth Proportional to 9,637,802.28, 14,456,752.61 and 3,248,109.99
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Solution
The fourth proportional to 9,637,802.28, 14,456,752.61 and 3,248,109.99 is: 4,872,181.56
Step by Step Solution
- Step 1: Write the proportion equation
9,637,802.28 : 14,456,752.61 = 3,248,109.99 : x - Step 2: Convert to fraction form
9,637,802.28/14,456,752.61 = 3,248,109.99/x - Step 3: Cross multiply
9,637,802.28x = 14,456,752.61 × 3,248,109.99 - Step 4: Simplify right side
9,637,802.28x = 46,957,122,559,259.03 - Step 5: Solve for x
x = 46,957,122,559,259.03/9,637,802.28 - Step 6: Final answer
x = 4,872,181.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.