Home / 974,193.66-1,344,223.08-544,477.32

Finding the Fourth Proportional to 974,193.66, 1,344,223.08 and 544,477.32

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Solution

The fourth proportional to 974,193.66, 1,344,223.08 and 544,477.32 is: 751,286.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,193.66 : 1,344,223.08 = 544,477.32 : x
  2. Step 2: Convert to fraction form
    974,193.66/1,344,223.08 = 544,477.32/x
  3. Step 3: Cross multiply
    974,193.66x = 1,344,223.08 × 544,477.32
  4. Step 4: Simplify right side
    974,193.66x = 731,898,980,080.55
  5. Step 5: Solve for x
    x = 731,898,980,080.55/974,193.66
  6. Step 6: Final answer
    x = 751,286.95

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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.