Finding the Fourth Proportional to 3,569,460.04, 5,356,154.58 and 1,547,719.48
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Solution
The fourth proportional to 3,569,460.04, 5,356,154.58 and 1,547,719.48 is: 2,322,431.04
Step by Step Solution
- Step 1: Write the proportion equation
3,569,460.04 : 5,356,154.58 = 1,547,719.48 : x - Step 2: Convert to fraction form
3,569,460.04/5,356,154.58 = 1,547,719.48/x - Step 3: Cross multiply
3,569,460.04x = 5,356,154.58 × 1,547,719.48 - Step 4: Simplify right side
3,569,460.04x = 8,289,824,781,357.22 - Step 5: Solve for x
x = 8,289,824,781,357.22/3,569,460.04 - Step 6: Final answer
x = 2,322,431.04
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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.