Home / 3,058,332.51-4,216,277.00-2,440,236.77

Finding the Fourth Proportional to 3,058,332.51, 4,216,277.00 and 2,440,236.77

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Solution

The fourth proportional to 3,058,332.51, 4,216,277.00 and 2,440,236.77 is: 3,364,158.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,332.51 : 4,216,277.00 = 2,440,236.77 : x
  2. Step 2: Convert to fraction form
    3,058,332.51/4,216,277.00 = 2,440,236.77/x
  3. Step 3: Cross multiply
    3,058,332.51x = 4,216,277.00 × 2,440,236.77
  4. Step 4: Simplify right side
    3,058,332.51x = 10,288,714,152,924.50
  5. Step 5: Solve for x
    x = 10,288,714,152,924.50/3,058,332.51
  6. Step 6: Final answer
    x = 3,364,158.12

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Double scale
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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.