Home / 1,093,144.61-1,508,541.64-609,741.07

Finding the Fourth Proportional to 1,093,144.61, 1,508,541.64 and 609,741.07

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Solution

The fourth proportional to 1,093,144.61, 1,508,541.64 and 609,741.07 is: 841,443.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,144.61 : 1,508,541.64 = 609,741.07 : x
  2. Step 2: Convert to fraction form
    1,093,144.61/1,508,541.64 = 609,741.07/x
  3. Step 3: Cross multiply
    1,093,144.61x = 1,508,541.64 × 609,741.07
  4. Step 4: Simplify right side
    1,093,144.61x = 919,819,788,417.45
  5. Step 5: Solve for x
    x = 919,819,788,417.45/1,093,144.61
  6. Step 6: Final answer
    x = 841,443.83

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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.