Home / 9,462,529.01-13,058,674.39-5,332,734.21

Finding the Fourth Proportional to 9,462,529.01, 13,058,674.39 and 5,332,734.21

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Solution

The fourth proportional to 9,462,529.01, 13,058,674.39 and 5,332,734.21 is: 7,359,389.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,529.01 : 13,058,674.39 = 5,332,734.21 : x
  2. Step 2: Convert to fraction form
    9,462,529.01/13,058,674.39 = 5,332,734.21/x
  3. Step 3: Cross multiply
    9,462,529.01x = 13,058,674.39 × 5,332,734.21
  4. Step 4: Simplify right side
    9,462,529.01x = 69,638,439,686,581.51
  5. Step 5: Solve for x
    x = 69,638,439,686,581.51/9,462,529.01
  6. Step 6: Final answer
    x = 7,359,389.82

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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.