Home / 1,237,176.80-1,708,126.32-950,184

Finding the Fourth Proportional to 1,237,176.80, 1,708,126.32 and 950,184

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Solution

The fourth proportional to 1,237,176.80, 1,708,126.32 and 950,184 is: 1,311,885.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,237,176.80 : 1,708,126.32 = 950,184 : x
  2. Step 2: Convert to fraction form
    1,237,176.80/1,708,126.32 = 950,184/x
  3. Step 3: Cross multiply
    1,237,176.80x = 1,708,126.32 × 950,184
  4. Step 4: Simplify right side
    1,237,176.80x = 1,623,034,299,242.88
  5. Step 5: Solve for x
    x = 1,623,034,299,242.88/1,237,176.80
  6. Step 6: Final answer
    x = 1,311,885.50

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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.