Finding the Fourth Proportional to 1,652,664, 2,480,044.68 and 706,041.84
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Solution
The fourth proportional to 1,652,664, 2,480,044.68 and 706,041.84 is: 1,059,510.77
Step by Step Solution
- Step 1: Write the proportion equation
1,652,664 : 2,480,044.68 = 706,041.84 : x - Step 2: Convert to fraction form
1,652,664/2,480,044.68 = 706,041.84/x - Step 3: Cross multiply
1,652,664x = 2,480,044.68 × 706,041.84 - Step 4: Simplify right side
1,652,664x = 1,751,015,309,149.41 - Step 5: Solve for x
x = 1,751,015,309,149.41/1,652,664 - Step 6: Final answer
x = 1,059,510.77
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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.