Finding the Fourth Proportional to 1,571,945.04, 2,358,202.68 and 898,785.36
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Solution
The fourth proportional to 1,571,945.04, 2,358,202.68 and 898,785.36 is: 1,348,341.06
Step by Step Solution
- Step 1: Write the proportion equation
1,571,945.04 : 2,358,202.68 = 898,785.36 : x - Step 2: Convert to fraction form
1,571,945.04/2,358,202.68 = 898,785.36/x - Step 3: Cross multiply
1,571,945.04x = 2,358,202.68 × 898,785.36 - Step 4: Simplify right side
1,571,945.04x = 2,119,518,044,696.77 - Step 5: Solve for x
x = 2,119,518,044,696.77/1,571,945.04 - Step 6: Final answer
x = 1,348,341.06
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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.