Finding the Fourth Proportional to 1,574,660.16, 2,361,409.47 and 563,508
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Solution
The fourth proportional to 1,574,660.16, 2,361,409.47 and 563,508 is: 845,054.17
Step by Step Solution
- Step 1: Write the proportion equation
1,574,660.16 : 2,361,409.47 = 563,508 : x - Step 2: Convert to fraction form
1,574,660.16/2,361,409.47 = 563,508/x - Step 3: Cross multiply
1,574,660.16x = 2,361,409.47 × 563,508 - Step 4: Simplify right side
1,574,660.16x = 1,330,673,127,620.76 - Step 5: Solve for x
x = 1,330,673,127,620.76/1,574,660.16 - Step 6: Final answer
x = 845,054.17
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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.