Home / 942,923.53-1,300,646.86-575,232.67

Finding the Fourth Proportional to 942,923.53, 1,300,646.86 and 575,232.67

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Solution

The fourth proportional to 942,923.53, 1,300,646.86 and 575,232.67 is: 793,462.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,923.53 : 1,300,646.86 = 575,232.67 : x
  2. Step 2: Convert to fraction form
    942,923.53/1,300,646.86 = 575,232.67/x
  3. Step 3: Cross multiply
    942,923.53x = 1,300,646.86 × 575,232.67
  4. Step 4: Simplify right side
    942,923.53x = 748,174,566,004.92
  5. Step 5: Solve for x
    x = 748,174,566,004.92/942,923.53
  6. Step 6: Final answer
    x = 793,462.61

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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.