Finding the Fourth Proportional to 2,430,490.04, 3,646,252.02 and 832,624.28
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Solution
The fourth proportional to 2,430,490.04, 3,646,252.02 and 832,624.28 is: 1,249,113.52
Step by Step Solution
- Step 1: Write the proportion equation
2,430,490.04 : 3,646,252.02 = 832,624.28 : x - Step 2: Convert to fraction form
2,430,490.04/3,646,252.02 = 832,624.28/x - Step 3: Cross multiply
2,430,490.04x = 3,646,252.02 × 832,624.28 - Step 4: Simplify right side
2,430,490.04x = 3,035,957,962,851.05 - Step 5: Solve for x
x = 3,035,957,962,851.05/2,430,490.04 - Step 6: Final answer
x = 1,249,113.52
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.