Finding the Fourth Proportional to 4,014,307.40, 6,022,642.28 and 1,616,918.00
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Solution
The fourth proportional to 4,014,307.40, 6,022,642.28 and 1,616,918.00 is: 2,425,852.76
Step by Step Solution
- Step 1: Write the proportion equation
4,014,307.40 : 6,022,642.28 = 1,616,918.00 : x - Step 2: Convert to fraction form
4,014,307.40/6,022,642.28 = 1,616,918.00/x - Step 3: Cross multiply
4,014,307.40x = 6,022,642.28 × 1,616,918.00 - Step 4: Simplify right side
4,014,307.40x = 9,738,118,671,895.24 - Step 5: Solve for x
x = 9,738,118,671,895.24/4,014,307.40 - Step 6: Final answer
x = 2,425,852.76
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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.