Finding the Fourth Proportional to 1,574,327.70, 2,356,048.35 and 943,694.10
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Solution
The fourth proportional to 1,574,327.70, 2,356,048.35 and 943,694.10 is: 1,412,278.35
Step by Step Solution
- Step 1: Write the proportion equation
1,574,327.70 : 2,356,048.35 = 943,694.10 : x - Step 2: Convert to fraction form
1,574,327.70/2,356,048.35 = 943,694.10/x - Step 3: Cross multiply
1,574,327.70x = 2,356,048.35 × 943,694.10 - Step 4: Simplify right side
1,574,327.70x = 2,223,388,927,209.74 - Step 5: Solve for x
x = 2,223,388,927,209.74/1,574,327.70 - Step 6: Final answer
x = 1,412,278.35
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.