Finding the Fourth Proportional to 6,898,675.08, 10,347,225.30 and 1,849,593
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Solution
The fourth proportional to 6,898,675.08, 10,347,225.30 and 1,849,593 is: 2,774,178.41
Step by Step Solution
- Step 1: Write the proportion equation
6,898,675.08 : 10,347,225.30 = 1,849,593 : x - Step 2: Convert to fraction form
6,898,675.08/10,347,225.30 = 1,849,593/x - Step 3: Cross multiply
6,898,675.08x = 10,347,225.30 × 1,849,593 - Step 4: Simplify right side
6,898,675.08x = 19,138,155,484,302.90 - Step 5: Solve for x
x = 19,138,155,484,302.90/6,898,675.08 - Step 6: Final answer
x = 2,774,178.41
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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.