Finding the Fourth Proportional to 2,571,435.04, 3,857,691.99 and 973,962.76
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Solution
The fourth proportional to 2,571,435.04, 3,857,691.99 and 973,962.76 is: 1,461,148.46
Step by Step Solution
- Step 1: Write the proportion equation
2,571,435.04 : 3,857,691.99 = 973,962.76 : x - Step 2: Convert to fraction form
2,571,435.04/3,857,691.99 = 973,962.76/x - Step 3: Cross multiply
2,571,435.04x = 3,857,691.99 × 973,962.76 - Step 4: Simplify right side
2,571,435.04x = 3,757,248,337,810.29 - Step 5: Solve for x
x = 3,757,248,337,810.29/2,571,435.04 - Step 6: Final answer
x = 1,461,148.46
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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.