Home / 7,094,360.64-10,643,114.88-2,045,277.12

Finding the Fourth Proportional to 7,094,360.64, 10,643,114.88 and 2,045,277.12

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Solution

The fourth proportional to 7,094,360.64, 10,643,114.88 and 2,045,277.12 is: 3,068,369.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094,360.64 : 10,643,114.88 = 2,045,277.12 : x
  2. Step 2: Convert to fraction form
    7,094,360.64/10,643,114.88 = 2,045,277.12/x
  3. Step 3: Cross multiply
    7,094,360.64x = 10,643,114.88 × 2,045,277.12
  4. Step 4: Simplify right side
    7,094,360.64x = 21,768,119,349,595.55
  5. Step 5: Solve for x
    x = 21,768,119,349,595.55/7,094,360.64
  6. Step 6: Final answer
    x = 3,068,369.44

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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.