Finding the Fourth Proportional to 1,598,202.60, 2,398,664.70 and 652,252.20
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Solution
The fourth proportional to 1,598,202.60, 2,398,664.70 and 652,252.20 is: 978,933.66
Step by Step Solution
- Step 1: Write the proportion equation
1,598,202.60 : 2,398,664.70 = 652,252.20 : x - Step 2: Convert to fraction form
1,598,202.60/2,398,664.70 = 652,252.20/x - Step 3: Cross multiply
1,598,202.60x = 2,398,664.70 × 652,252.20 - Step 4: Simplify right side
1,598,202.60x = 1,564,534,327,637.34 - Step 5: Solve for x
x = 1,564,534,327,637.34/1,598,202.60 - Step 6: Final answer
x = 978,933.66
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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.