Finding the Fourth Proportional to 904,875.59, 1,357,480.24 and 297,698.09
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Solution
The fourth proportional to 904,875.59, 1,357,480.24 and 297,698.09 is: 446,602.03
Step by Step Solution
- Step 1: Write the proportion equation
904,875.59 : 1,357,480.24 = 297,698.09 : x - Step 2: Convert to fraction form
904,875.59/1,357,480.24 = 297,698.09/x - Step 3: Cross multiply
904,875.59x = 1,357,480.24 × 297,698.09 - Step 4: Simplify right side
904,875.59x = 404,119,272,011.29 - Step 5: Solve for x
x = 404,119,272,011.29/904,875.59 - Step 6: Final answer
x = 446,602.03
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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.