Home / 940,950.52-1,298,575.75-533,055.58

Finding the Fourth Proportional to 940,950.52, 1,298,575.75 and 533,055.58

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Solution

The fourth proportional to 940,950.52, 1,298,575.75 and 533,055.58 is: 735,652.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,950.52 : 1,298,575.75 = 533,055.58 : x
  2. Step 2: Convert to fraction form
    940,950.52/1,298,575.75 = 533,055.58/x
  3. Step 3: Cross multiply
    940,950.52x = 1,298,575.75 × 533,055.58
  4. Step 4: Simplify right side
    940,950.52x = 692,213,053,315.08
  5. Step 5: Solve for x
    x = 692,213,053,315.08/940,950.52
  6. Step 6: Final answer
    x = 735,652.98

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1.5x scale

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.