Home / 932,182.24-1,286,588.36-583,484.46

Finding the Fourth Proportional to 932,182.24, 1,286,588.36 and 583,484.46

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Solution

The fourth proportional to 932,182.24, 1,286,588.36 and 583,484.46 is: 805,319.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,182.24 : 1,286,588.36 = 583,484.46 : x
  2. Step 2: Convert to fraction form
    932,182.24/1,286,588.36 = 583,484.46/x
  3. Step 3: Cross multiply
    932,182.24x = 1,286,588.36 × 583,484.46
  4. Step 4: Simplify right side
    932,182.24x = 750,704,314,476.89
  5. Step 5: Solve for x
    x = 750,704,314,476.89/932,182.24
  6. Step 6: Final answer
    x = 805,319.26

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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.