Home / 1,349,699.32-2,024,273.58-496,477.72

Finding the Fourth Proportional to 1,349,699.32, 2,024,273.58 and 496,477.72

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Solution

The fourth proportional to 1,349,699.32, 2,024,273.58 and 496,477.72 is: 744,615.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,699.32 : 2,024,273.58 = 496,477.72 : x
  2. Step 2: Convert to fraction form
    1,349,699.32/2,024,273.58 = 496,477.72/x
  3. Step 3: Cross multiply
    1,349,699.32x = 2,024,273.58 × 496,477.72
  4. Step 4: Simplify right side
    1,349,699.32x = 1,005,006,731,654.64
  5. Step 5: Solve for x
    x = 1,005,006,731,654.64/1,349,699.32
  6. Step 6: Final answer
    x = 744,615.28

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1.5x scale

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.