Home / 965,426.04-1,332,350.51-535,707.27

Finding the Fourth Proportional to 965,426.04, 1,332,350.51 and 535,707.27

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Solution

The fourth proportional to 965,426.04, 1,332,350.51 and 535,707.27 is: 739,310.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,426.04 : 1,332,350.51 = 535,707.27 : x
  2. Step 2: Convert to fraction form
    965,426.04/1,332,350.51 = 535,707.27/x
  3. Step 3: Cross multiply
    965,426.04x = 1,332,350.51 × 535,707.27
  4. Step 4: Simplify right side
    965,426.04x = 713,749,851,716.67
  5. Step 5: Solve for x
    x = 713,749,851,716.67/965,426.04
  6. Step 6: Final answer
    x = 739,310.75

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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.