Finding the Fourth Proportional to 772,202.84, 1,157,024.10 and 546,444.68
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Solution
The fourth proportional to 772,202.84, 1,157,024.10 and 546,444.68 is: 818,761.12
Step by Step Solution
- Step 1: Write the proportion equation
772,202.84 : 1,157,024.10 = 546,444.68 : x - Step 2: Convert to fraction form
772,202.84/1,157,024.10 = 546,444.68/x - Step 3: Cross multiply
772,202.84x = 1,157,024.10 × 546,444.68 - Step 4: Simplify right side
772,202.84x = 632,249,664,076.79 - Step 5: Solve for x
x = 632,249,664,076.79/772,202.84 - Step 6: Final answer
x = 818,761.12
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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.