Finding the Fourth Proportional to 9,814,053.24, 14,734,354.86 and 6,773,860.44
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Solution
The fourth proportional to 9,814,053.24, 14,734,354.86 and 6,773,860.44 is: 10,169,953.34
Step by Step Solution
- Step 1: Write the proportion equation
9,814,053.24 : 14,734,354.86 = 6,773,860.44 : x - Step 2: Convert to fraction form
9,814,053.24/14,734,354.86 = 6,773,860.44/x - Step 3: Cross multiply
9,814,053.24x = 14,734,354.86 × 6,773,860.44 - Step 4: Simplify right side
9,814,053.24x = 99,808,463,495,075.73 - Step 5: Solve for x
x = 99,808,463,495,075.73/9,814,053.24 - Step 6: Final answer
x = 10,169,953.34
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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.