Home / 1,184,744.40-1,776,598.20-474,536.40

Finding the Fourth Proportional to 1,184,744.40, 1,776,598.20 and 474,536.40

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Solution

The fourth proportional to 1,184,744.40, 1,776,598.20 and 474,536.40 is: 711,596.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,744.40 : 1,776,598.20 = 474,536.40 : x
  2. Step 2: Convert to fraction form
    1,184,744.40/1,776,598.20 = 474,536.40/x
  3. Step 3: Cross multiply
    1,184,744.40x = 1,776,598.20 × 474,536.40
  4. Step 4: Simplify right side
    1,184,744.40x = 843,060,514,074.48
  5. Step 5: Solve for x
    x = 843,060,514,074.48/1,184,744.40
  6. Step 6: Final answer
    x = 711,596.96

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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.