Home / 4,031,559.32-5,563,552.16-2,220,723.32

Finding the Fourth Proportional to 4,031,559.32, 5,563,552.16 and 2,220,723.32

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Solution

The fourth proportional to 4,031,559.32, 5,563,552.16 and 2,220,723.32 is: 3,064,598.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,559.32 : 5,563,552.16 = 2,220,723.32 : x
  2. Step 2: Convert to fraction form
    4,031,559.32/5,563,552.16 = 2,220,723.32/x
  3. Step 3: Cross multiply
    4,031,559.32x = 5,563,552.16 × 2,220,723.32
  4. Step 4: Simplify right side
    4,031,559.32x = 12,355,110,023,748.37
  5. Step 5: Solve for x
    x = 12,355,110,023,748.37/4,031,559.32
  6. Step 6: Final answer
    x = 3,064,598.35

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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.