Home / 1,004,451.72-1,506,709.17-364,885.44

Finding the Fourth Proportional to 1,004,451.72, 1,506,709.17 and 364,885.44

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Solution

The fourth proportional to 1,004,451.72, 1,506,709.17 and 364,885.44 is: 547,339.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,451.72 : 1,506,709.17 = 364,885.44 : x
  2. Step 2: Convert to fraction form
    1,004,451.72/1,506,709.17 = 364,885.44/x
  3. Step 3: Cross multiply
    1,004,451.72x = 1,506,709.17 × 364,885.44
  4. Step 4: Simplify right side
    1,004,451.72x = 549,776,238,447.49
  5. Step 5: Solve for x
    x = 549,776,238,447.49/1,004,451.72
  6. Step 6: Final answer
    x = 547,339.64

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1.5x scale

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.