Finding the Fourth Proportional to 974,840.97, 1,461,264.48 and 375,567.33
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Solution
The fourth proportional to 974,840.97, 1,461,264.48 and 375,567.33 is: 562,966.90
Step by Step Solution
- Step 1: Write the proportion equation
974,840.97 : 1,461,264.48 = 375,567.33 : x - Step 2: Convert to fraction form
974,840.97/1,461,264.48 = 375,567.33/x - Step 3: Cross multiply
974,840.97x = 1,461,264.48 × 375,567.33 - Step 4: Simplify right side
974,840.97x = 548,803,199,177.44 - Step 5: Solve for x
x = 548,803,199,177.44/974,840.97 - Step 6: Final answer
x = 562,966.90
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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.