Home / 929,952.41-1,283,004.16-607,848.35

Finding the Fourth Proportional to 929,952.41, 1,283,004.16 and 607,848.35

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Solution

The fourth proportional to 929,952.41, 1,283,004.16 and 607,848.35 is: 838,614.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    929,952.41 : 1,283,004.16 = 607,848.35 : x
  2. Step 2: Convert to fraction form
    929,952.41/1,283,004.16 = 607,848.35/x
  3. Step 3: Cross multiply
    929,952.41x = 1,283,004.16 × 607,848.35
  4. Step 4: Simplify right side
    929,952.41x = 779,871,953,764.49
  5. Step 5: Solve for x
    x = 779,871,953,764.49/929,952.41
  6. Step 6: Final answer
    x = 838,614.91

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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.