Home / 3,054,031.56-4,574,068.38-1,457,715.24

Finding the Fourth Proportional to 3,054,031.56, 4,574,068.38 and 1,457,715.24

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Solution

The fourth proportional to 3,054,031.56, 4,574,068.38 and 1,457,715.24 is: 2,183,241.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,031.56 : 4,574,068.38 = 1,457,715.24 : x
  2. Step 2: Convert to fraction form
    3,054,031.56/4,574,068.38 = 1,457,715.24/x
  3. Step 3: Cross multiply
    3,054,031.56x = 4,574,068.38 × 1,457,715.24
  4. Step 4: Simplify right side
    3,054,031.56x = 6,667,689,186,328.11
  5. Step 5: Solve for x
    x = 6,667,689,186,328.11/3,054,031.56
  6. Step 6: Final answer
    x = 2,183,241.74

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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.