Finding the Fourth Proportional to 4,106,465.04, 6,160,564.85 and 1,547,625.83
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Solution
The fourth proportional to 4,106,465.04, 6,160,564.85 and 1,547,625.83 is: 2,321,765.61
Step by Step Solution
- Step 1: Write the proportion equation
4,106,465.04 : 6,160,564.85 = 1,547,625.83 : x - Step 2: Convert to fraction form
4,106,465.04/6,160,564.85 = 1,547,625.83/x - Step 3: Cross multiply
4,106,465.04x = 6,160,564.85 × 1,547,625.83 - Step 4: Simplify right side
4,106,465.04x = 9,534,249,296,913.36 - Step 5: Solve for x
x = 9,534,249,296,913.36/4,106,465.04 - Step 6: Final answer
x = 2,321,765.61
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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.