Home / 1,483,248.30-2,224,872.45-1,004,951.40

Finding the Fourth Proportional to 1,483,248.30, 2,224,872.45 and 1,004,951.40

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Solution

The fourth proportional to 1,483,248.30, 2,224,872.45 and 1,004,951.40 is: 1,507,427.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,248.30 : 2,224,872.45 = 1,004,951.40 : x
  2. Step 2: Convert to fraction form
    1,483,248.30/2,224,872.45 = 1,004,951.40/x
  3. Step 3: Cross multiply
    1,483,248.30x = 2,224,872.45 × 1,004,951.40
  4. Step 4: Simplify right side
    1,483,248.30x = 2,235,888,683,448.93
  5. Step 5: Solve for x
    x = 2,235,888,683,448.93/1,483,248.30
  6. Step 6: Final answer
    x = 1,507,427.10

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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.