Home / 1,150,277.59-1,725,353.61-351,558.87

Finding the Fourth Proportional to 1,150,277.59, 1,725,353.61 and 351,558.87

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Solution

The fourth proportional to 1,150,277.59, 1,725,353.61 and 351,558.87 is: 527,319.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,277.59 : 1,725,353.61 = 351,558.87 : x
  2. Step 2: Convert to fraction form
    1,150,277.59/1,725,353.61 = 351,558.87/x
  3. Step 3: Cross multiply
    1,150,277.59x = 1,725,353.61 × 351,558.87
  4. Step 4: Simplify right side
    1,150,277.59x = 606,563,365,482.02
  5. Step 5: Solve for x
    x = 606,563,365,482.02/1,150,277.59
  6. Step 6: Final answer
    x = 527,319.12

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1.5x scale

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.