Home / 1,153,788.00-1,592,193.92-637,533.69

Finding the Fourth Proportional to 1,153,788.00, 1,592,193.92 and 637,533.69

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Solution

The fourth proportional to 1,153,788.00, 1,592,193.92 and 637,533.69 is: 879,777.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,788.00 : 1,592,193.92 = 637,533.69 : x
  2. Step 2: Convert to fraction form
    1,153,788.00/1,592,193.92 = 637,533.69/x
  3. Step 3: Cross multiply
    1,153,788.00x = 1,592,193.92 × 637,533.69
  4. Step 4: Simplify right side
    1,153,788.00x = 1,015,077,255,854.77
  5. Step 5: Solve for x
    x = 1,015,077,255,854.77/1,153,788.00
  6. Step 6: Final answer
    x = 879,777.97

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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.