Home / 1,051,094.16-1,450,509.56-567,659.40

Finding the Fourth Proportional to 1,051,094.16, 1,450,509.56 and 567,659.40

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Solution

The fourth proportional to 1,051,094.16, 1,450,509.56 and 567,659.40 is: 783,369.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,094.16 : 1,450,509.56 = 567,659.40 : x
  2. Step 2: Convert to fraction form
    1,051,094.16/1,450,509.56 = 567,659.40/x
  3. Step 3: Cross multiply
    1,051,094.16x = 1,450,509.56 × 567,659.40
  4. Step 4: Simplify right side
    1,051,094.16x = 823,395,386,523.86
  5. Step 5: Solve for x
    x = 823,395,386,523.86/1,051,094.16
  6. Step 6: Final answer
    x = 783,369.77

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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.