Home / 1,066,430.41-1,599,320.30-560,717.03

Finding the Fourth Proportional to 1,066,430.41, 1,599,320.30 and 560,717.03

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Solution

The fourth proportional to 1,066,430.41, 1,599,320.30 and 560,717.03 is: 840,904.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,430.41 : 1,599,320.30 = 560,717.03 : x
  2. Step 2: Convert to fraction form
    1,066,430.41/1,599,320.30 = 560,717.03/x
  3. Step 3: Cross multiply
    1,066,430.41x = 1,599,320.30 × 560,717.03
  4. Step 4: Simplify right side
    1,066,430.41x = 896,766,129,829.43
  5. Step 5: Solve for x
    x = 896,766,129,829.43/1,066,430.41
  6. Step 6: Final answer
    x = 840,904.50

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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.