Home / 1,701,382.32-2,551,328.28-902,482.56

Finding the Fourth Proportional to 1,701,382.32, 2,551,328.28 and 902,482.56

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Solution

The fourth proportional to 1,701,382.32, 2,551,328.28 and 902,482.56 is: 1,353,328.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,382.32 : 2,551,328.28 = 902,482.56 : x
  2. Step 2: Convert to fraction form
    1,701,382.32/2,551,328.28 = 902,482.56/x
  3. Step 3: Cross multiply
    1,701,382.32x = 2,551,328.28 × 902,482.56
  4. Step 4: Simplify right side
    1,701,382.32x = 2,302,529,277,534.80
  5. Step 5: Solve for x
    x = 2,302,529,277,534.80/1,701,382.32
  6. Step 6: Final answer
    x = 1,353,328.56

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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.