Finding the Fourth Proportional to 3,714,282.48, 5,572,998.36 and 2,029,417.68
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Solution
The fourth proportional to 3,714,282.48, 5,572,998.36 and 2,029,417.68 is: 3,044,986.88
Step by Step Solution
- Step 1: Write the proportion equation
3,714,282.48 : 5,572,998.36 = 2,029,417.68 : x - Step 2: Convert to fraction form
3,714,282.48/5,572,998.36 = 2,029,417.68/x - Step 3: Cross multiply
3,714,282.48x = 5,572,998.36 × 2,029,417.68 - Step 4: Simplify right side
3,714,282.48x = 11,309,941,402,395.01 - Step 5: Solve for x
x = 11,309,941,402,395.01/3,714,282.48 - Step 6: Final answer
x = 3,044,986.88
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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.