Home / 1,507,595.40-2,260,906.47-496,476.90

Finding the Fourth Proportional to 1,507,595.40, 2,260,906.47 and 496,476.90

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Solution

The fourth proportional to 1,507,595.40, 2,260,906.47 and 496,476.90 is: 744,555.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,507,595.40 : 2,260,906.47 = 496,476.90 : x
  2. Step 2: Convert to fraction form
    1,507,595.40/2,260,906.47 = 496,476.90/x
  3. Step 3: Cross multiply
    1,507,595.40x = 2,260,906.47 × 496,476.90
  4. Step 4: Simplify right side
    1,507,595.40x = 1,122,487,835,415.54
  5. Step 5: Solve for x
    x = 1,122,487,835,415.54/1,507,595.40
  6. Step 6: Final answer
    x = 744,555.09

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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.