Home / 1,068,852.52-1,475,040.32-609,957.92

Finding the Fourth Proportional to 1,068,852.52, 1,475,040.32 and 609,957.92

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Solution

The fourth proportional to 1,068,852.52, 1,475,040.32 and 609,957.92 is: 841,755.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,852.52 : 1,475,040.32 = 609,957.92 : x
  2. Step 2: Convert to fraction form
    1,068,852.52/1,475,040.32 = 609,957.92/x
  3. Step 3: Cross multiply
    1,068,852.52x = 1,475,040.32 × 609,957.92
  4. Step 4: Simplify right side
    1,068,852.52x = 899,712,525,503.34
  5. Step 5: Solve for x
    x = 899,712,525,503.34/1,068,852.52
  6. Step 6: Final answer
    x = 841,755.54

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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.