Home / 1,113,050.88-1,669,248-473,353.38

Finding the Fourth Proportional to 1,113,050.88, 1,669,248 and 473,353.38

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Solution

The fourth proportional to 1,113,050.88, 1,669,248 and 473,353.38 is: 709,890.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,050.88 : 1,669,248 = 473,353.38 : x
  2. Step 2: Convert to fraction form
    1,113,050.88/1,669,248 = 473,353.38/x
  3. Step 3: Cross multiply
    1,113,050.88x = 1,669,248 × 473,353.38
  4. Step 4: Simplify right side
    1,113,050.88x = 790,144,182,858.24
  5. Step 5: Solve for x
    x = 790,144,182,858.24/1,113,050.88
  6. Step 6: Final answer
    x = 709,890.44

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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.