Finding the Fourth Proportional to 1,132,628.00, 1,563,058.01 and 616,386.65
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Solution
The fourth proportional to 1,132,628.00, 1,563,058.01 and 616,386.65 is: 850,630.65
Step by Step Solution
- Step 1: Write the proportion equation
1,132,628.00 : 1,563,058.01 = 616,386.65 : x - Step 2: Convert to fraction form
1,132,628.00/1,563,058.01 = 616,386.65/x - Step 3: Cross multiply
1,132,628.00x = 1,563,058.01 × 616,386.65 - Step 4: Simplify right side
1,132,628.00x = 963,448,084,265.24 - Step 5: Solve for x
x = 963,448,084,265.24/1,132,628.00 - Step 6: Final answer
x = 850,630.65
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.