Home / 1,657,237.80-2,485,856.70-592,314.60

Finding the Fourth Proportional to 1,657,237.80, 2,485,856.70 and 592,314.60

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Solution

The fourth proportional to 1,657,237.80, 2,485,856.70 and 592,314.60 is: 888,471.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,237.80 : 2,485,856.70 = 592,314.60 : x
  2. Step 2: Convert to fraction form
    1,657,237.80/2,485,856.70 = 592,314.60/x
  3. Step 3: Cross multiply
    1,657,237.80x = 2,485,856.70 × 592,314.60
  4. Step 4: Simplify right side
    1,657,237.80x = 1,472,409,216,917.82
  5. Step 5: Solve for x
    x = 1,472,409,216,917.82/1,657,237.80
  6. Step 6: Final answer
    x = 888,471.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.