Home / 6,774,767.24-9,348,936.90-3,834,521.24

Finding the Fourth Proportional to 6,774,767.24, 9,348,936.90 and 3,834,521.24

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Solution

The fourth proportional to 6,774,767.24, 9,348,936.90 and 3,834,521.24 is: 5,291,502.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,767.24 : 9,348,936.90 = 3,834,521.24 : x
  2. Step 2: Convert to fraction form
    6,774,767.24/9,348,936.90 = 3,834,521.24/x
  3. Step 3: Cross multiply
    6,774,767.24x = 9,348,936.90 × 3,834,521.24
  4. Step 4: Simplify right side
    6,774,767.24x = 35,848,697,114,469.76
  5. Step 5: Solve for x
    x = 35,848,697,114,469.76/6,774,767.24
  6. Step 6: Final answer
    x = 5,291,502.40

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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.