Home / 833,673.40-1,150,526.82-507,113.80

Finding the Fourth Proportional to 833,673.40, 1,150,526.82 and 507,113.80

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Solution

The fourth proportional to 833,673.40, 1,150,526.82 and 507,113.80 is: 699,852.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,673.40 : 1,150,526.82 = 507,113.80 : x
  2. Step 2: Convert to fraction form
    833,673.40/1,150,526.82 = 507,113.80/x
  3. Step 3: Cross multiply
    833,673.40x = 1,150,526.82 × 507,113.80
  4. Step 4: Simplify right side
    833,673.40x = 583,448,027,692.12
  5. Step 5: Solve for x
    x = 583,448,027,692.12/833,673.40
  6. Step 6: Final answer
    x = 699,852.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.