Finding the Fourth Proportional to 1,457,968.59, 2,187,929.03 and 605,041.08
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Solution
The fourth proportional to 1,457,968.59, 2,187,929.03 and 605,041.08 is: 907,966.71
Step by Step Solution
- Step 1: Write the proportion equation
1,457,968.59 : 2,187,929.03 = 605,041.08 : x - Step 2: Convert to fraction form
1,457,968.59/2,187,929.03 = 605,041.08/x - Step 3: Cross multiply
1,457,968.59x = 2,187,929.03 × 605,041.08 - Step 4: Simplify right side
1,457,968.59x = 1,323,786,940,249.35 - Step 5: Solve for x
x = 1,323,786,940,249.35/1,457,968.59 - Step 6: Final answer
x = 907,966.71
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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.