Finding the Fourth Proportional to 10,698,052.24, 16,047,726.36 and 4,308,305.68
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Solution
The fourth proportional to 10,698,052.24, 16,047,726.36 and 4,308,305.68 is: 6,462,719.48
Step by Step Solution
- Step 1: Write the proportion equation
10,698,052.24 : 16,047,726.36 = 4,308,305.68 : x - Step 2: Convert to fraction form
10,698,052.24/16,047,726.36 = 4,308,305.68/x - Step 3: Cross multiply
10,698,052.24x = 16,047,726.36 × 4,308,305.68 - Step 4: Simplify right side
10,698,052.24x = 69,138,510,627,873.72 - Step 5: Solve for x
x = 69,138,510,627,873.72/10,698,052.24 - Step 6: Final answer
x = 6,462,719.48
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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.