Finding the Fourth Proportional to 5,656,298.04, 8,484,464.34 and 1,396,466.73
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Solution
The fourth proportional to 5,656,298.04, 8,484,464.34 and 1,396,466.73 is: 2,094,704.36
Step by Step Solution
- Step 1: Write the proportion equation
5,656,298.04 : 8,484,464.34 = 1,396,466.73 : x - Step 2: Convert to fraction form
5,656,298.04/8,484,464.34 = 1,396,466.73/x - Step 3: Cross multiply
5,656,298.04x = 8,484,464.34 × 1,396,466.73 - Step 4: Simplify right side
5,656,298.04x = 11,848,272,172,681.41 - Step 5: Solve for x
x = 11,848,272,172,681.41/5,656,298.04 - Step 6: Final answer
x = 2,094,704.36
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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.