Home / 3,501,434.32-4,835,965.16-2,353,521.76

Finding the Fourth Proportional to 3,501,434.32, 4,835,965.16 and 2,353,521.76

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Solution

The fourth proportional to 3,501,434.32, 4,835,965.16 and 2,353,521.76 is: 3,250,539.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,434.32 : 4,835,965.16 = 2,353,521.76 : x
  2. Step 2: Convert to fraction form
    3,501,434.32/4,835,965.16 = 2,353,521.76/x
  3. Step 3: Cross multiply
    3,501,434.32x = 4,835,965.16 × 2,353,521.76
  4. Step 4: Simplify right side
    3,501,434.32x = 11,381,549,234,661.88
  5. Step 5: Solve for x
    x = 11,381,549,234,661.88/3,501,434.32
  6. Step 6: Final answer
    x = 3,250,539.12

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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.