Home / 1,093,117.55-1,508,509.44-609,714

Finding the Fourth Proportional to 1,093,117.55, 1,508,509.44 and 609,714

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Solution

The fourth proportional to 1,093,117.55, 1,508,509.44 and 609,714 is: 841,409.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,117.55 : 1,508,509.44 = 609,714 : x
  2. Step 2: Convert to fraction form
    1,093,117.55/1,508,509.44 = 609,714/x
  3. Step 3: Cross multiply
    1,093,117.55x = 1,508,509.44 × 609,714
  4. Step 4: Simplify right side
    1,093,117.55x = 919,759,324,700.16
  5. Step 5: Solve for x
    x = 919,759,324,700.16/1,093,117.55
  6. Step 6: Final answer
    x = 841,409.35

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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.