Home / 736,132.50-1,104,457.95-362,417.94

Finding the Fourth Proportional to 736,132.50, 1,104,457.95 and 362,417.94

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Solution

The fourth proportional to 736,132.50, 1,104,457.95 and 362,417.94 is: 543,754.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,132.50 : 1,104,457.95 = 362,417.94 : x
  2. Step 2: Convert to fraction form
    736,132.50/1,104,457.95 = 362,417.94/x
  3. Step 3: Cross multiply
    736,132.50x = 1,104,457.95 × 362,417.94
  4. Step 4: Simplify right side
    736,132.50x = 400,275,375,055.62
  5. Step 5: Solve for x
    x = 400,275,375,055.62/736,132.50
  6. Step 6: Final answer
    x = 543,754.52

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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.