Home / 1,300,091.24-1,950,381.02-590,169.16

Finding the Fourth Proportional to 1,300,091.24, 1,950,381.02 and 590,169.16

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Solution

The fourth proportional to 1,300,091.24, 1,950,381.02 and 590,169.16 is: 885,364.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,300,091.24 : 1,950,381.02 = 590,169.16 : x
  2. Step 2: Convert to fraction form
    1,300,091.24/1,950,381.02 = 590,169.16/x
  3. Step 3: Cross multiply
    1,300,091.24x = 1,950,381.02 × 590,169.16
  4. Step 4: Simplify right side
    1,300,091.24x = 1,151,054,728,253.34
  5. Step 5: Solve for x
    x = 1,151,054,728,253.34/1,300,091.24
  6. Step 6: Final answer
    x = 885,364.58

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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.