Home / 10,395,206.32-15,595,466.72-4,003,742.56

Finding the Fourth Proportional to 10,395,206.32, 15,595,466.72 and 4,003,742.56

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Solution

The fourth proportional to 10,395,206.32, 15,595,466.72 and 4,003,742.56 is: 6,006,637.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,395,206.32 : 15,595,466.72 = 4,003,742.56 : x
  2. Step 2: Convert to fraction form
    10,395,206.32/15,595,466.72 = 4,003,742.56/x
  3. Step 3: Cross multiply
    10,395,206.32x = 15,595,466.72 × 4,003,742.56
  4. Step 4: Simplify right side
    10,395,206.32x = 62,440,233,849,927.61
  5. Step 5: Solve for x
    x = 62,440,233,849,927.61/10,395,206.32
  6. Step 6: Final answer
    x = 6,006,637.28

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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.