Finding the Fourth Proportional to 1,708,794.64, 2,357,956.20 and 944,724.88
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Solution
The fourth proportional to 1,708,794.64, 2,357,956.20 and 944,724.88 is: 1,303,620.60
Step by Step Solution
- Step 1: Write the proportion equation
1,708,794.64 : 2,357,956.20 = 944,724.88 : x - Step 2: Convert to fraction form
1,708,794.64/2,357,956.20 = 944,724.88/x - Step 3: Cross multiply
1,708,794.64x = 2,357,956.20 × 944,724.88 - Step 4: Simplify right side
1,708,794.64x = 2,227,619,888,090.26 - Step 5: Solve for x
x = 2,227,619,888,090.26/1,708,794.64 - Step 6: Final answer
x = 1,303,620.60
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.