Home / 1,193,598.15-1,789,742.82-473,210.07

Finding the Fourth Proportional to 1,193,598.15, 1,789,742.82 and 473,210.07

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Solution

The fourth proportional to 1,193,598.15, 1,789,742.82 and 473,210.07 is: 709,555.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,598.15 : 1,789,742.82 = 473,210.07 : x
  2. Step 2: Convert to fraction form
    1,193,598.15/1,789,742.82 = 473,210.07/x
  3. Step 3: Cross multiply
    1,193,598.15x = 1,789,742.82 × 473,210.07
  4. Step 4: Simplify right side
    1,193,598.15x = 846,924,325,134.20
  5. Step 5: Solve for x
    x = 846,924,325,134.20/1,193,598.15
  6. Step 6: Final answer
    x = 709,555.66

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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.