Finding the Fourth Proportional to 944,184.74, 1,416,695.73 and 494,798.76
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Solution
The fourth proportional to 944,184.74, 1,416,695.73 and 494,798.76 is: 742,417.53
Step by Step Solution
- Step 1: Write the proportion equation
944,184.74 : 1,416,695.73 = 494,798.76 : x - Step 2: Convert to fraction form
944,184.74/1,416,695.73 = 494,798.76/x - Step 3: Cross multiply
944,184.74x = 1,416,695.73 × 494,798.76 - Step 4: Simplify right side
944,184.74x = 700,979,298,101.51 - Step 5: Solve for x
x = 700,979,298,101.51/944,184.74 - Step 6: Final answer
x = 742,417.53
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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.