Finding the Fourth Proportional to 4,368,484.04, 6,552,283.19 and 1,173,195.09
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Solution
The fourth proportional to 4,368,484.04, 6,552,283.19 and 1,173,195.09 is: 1,759,673.70
Step by Step Solution
- Step 1: Write the proportion equation
4,368,484.04 : 6,552,283.19 = 1,173,195.09 : x - Step 2: Convert to fraction form
4,368,484.04/6,552,283.19 = 1,173,195.09/x - Step 3: Cross multiply
4,368,484.04x = 6,552,283.19 × 1,173,195.09 - Step 4: Simplify right side
4,368,484.04x = 7,687,106,460,931.56 - Step 5: Solve for x
x = 7,687,106,460,931.56/4,368,484.04 - Step 6: Final answer
x = 1,759,673.70
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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.