Finding the Fourth Proportional to 4,532,177.64, 6,798,454.06 and 1,337,303.81
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Solution
The fourth proportional to 4,532,177.64, 6,798,454.06 and 1,337,303.81 is: 2,006,011.07
Step by Step Solution
- Step 1: Write the proportion equation
4,532,177.64 : 6,798,454.06 = 1,337,303.81 : x - Step 2: Convert to fraction form
4,532,177.64/6,798,454.06 = 1,337,303.81/x - Step 3: Cross multiply
4,532,177.64x = 6,798,454.06 × 1,337,303.81 - Step 4: Simplify right side
4,532,177.64x = 9,091,598,532,708.29 - Step 5: Solve for x
x = 9,091,598,532,708.29/4,532,177.64 - Step 6: Final answer
x = 2,006,011.07
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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.