Finding the Fourth Proportional to 1,736,974, 2,397,024.12 and 973,027.36
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Solution
The fourth proportional to 1,736,974, 2,397,024.12 and 973,027.36 is: 1,342,777.76
Step by Step Solution
- Step 1: Write the proportion equation
1,736,974 : 2,397,024.12 = 973,027.36 : x - Step 2: Convert to fraction form
1,736,974/2,397,024.12 = 973,027.36/x - Step 3: Cross multiply
1,736,974x = 2,397,024.12 × 973,027.36 - Step 4: Simplify right side
1,736,974x = 2,332,370,051,339.92 - Step 5: Solve for x
x = 2,332,370,051,339.92/1,736,974 - Step 6: Final answer
x = 1,342,777.76
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.