Finding the Fourth Proportional to 9,964,077.10, 14,946,115.65 and 6,562,854.70
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Solution
The fourth proportional to 9,964,077.10, 14,946,115.65 and 6,562,854.70 is: 9,844,282.05
Step by Step Solution
- Step 1: Write the proportion equation
9,964,077.10 : 14,946,115.65 = 6,562,854.70 : x - Step 2: Convert to fraction form
9,964,077.10/14,946,115.65 = 6,562,854.70/x - Step 3: Cross multiply
9,964,077.10x = 14,946,115.65 × 6,562,854.70 - Step 4: Simplify right side
9,964,077.10x = 98,089,185,340,346.06 - Step 5: Solve for x
x = 98,089,185,340,346.06/9,964,077.10 - Step 6: Final answer
x = 9,844,282.05
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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.