Home / 957,632.15-1,437,007.10-531,525.58

Finding the Fourth Proportional to 957,632.15, 1,437,007.10 and 531,525.58

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Solution

The fourth proportional to 957,632.15, 1,437,007.10 and 531,525.58 is: 797,598.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,632.15 : 1,437,007.10 = 531,525.58 : x
  2. Step 2: Convert to fraction form
    957,632.15/1,437,007.10 = 531,525.58/x
  3. Step 3: Cross multiply
    957,632.15x = 1,437,007.10 × 531,525.58
  4. Step 4: Simplify right side
    957,632.15x = 763,806,026,041.47
  5. Step 5: Solve for x
    x = 763,806,026,041.47/957,632.15
  6. Step 6: Final answer
    x = 797,598.56

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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.