Home / 1,050,426.45-1,575,846.09-376,326.09

Finding the Fourth Proportional to 1,050,426.45, 1,575,846.09 and 376,326.09

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Solution

The fourth proportional to 1,050,426.45, 1,575,846.09 and 376,326.09 is: 564,563.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,426.45 : 1,575,846.09 = 376,326.09 : x
  2. Step 2: Convert to fraction form
    1,050,426.45/1,575,846.09 = 376,326.09/x
  3. Step 3: Cross multiply
    1,050,426.45x = 1,575,846.09 × 376,326.09
  4. Step 4: Simplify right side
    1,050,426.45x = 593,031,997,491.49
  5. Step 5: Solve for x
    x = 593,031,997,491.49/1,050,426.45
  6. Step 6: Final answer
    x = 564,563.09

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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.