Home / 1,068,846.89-1,475,032.56-609,952.32

Finding the Fourth Proportional to 1,068,846.89, 1,475,032.56 and 609,952.32

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Solution

The fourth proportional to 1,068,846.89, 1,475,032.56 and 609,952.32 is: 841,747.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,846.89 : 1,475,032.56 = 609,952.32 : x
  2. Step 2: Convert to fraction form
    1,068,846.89/1,475,032.56 = 609,952.32/x
  3. Step 3: Cross multiply
    1,068,846.89x = 1,475,032.56 × 609,952.32
  4. Step 4: Simplify right side
    1,068,846.89x = 899,699,532,047.54
  5. Step 5: Solve for x
    x = 899,699,532,047.54/1,068,846.89
  6. Step 6: Final answer
    x = 841,747.82

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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.