Home / 974,150.41-1,344,329.51-544,430.52

Finding the Fourth Proportional to 974,150.41, 1,344,329.51 and 544,430.52

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Solution

The fourth proportional to 974,150.41, 1,344,329.51 and 544,430.52 is: 751,315.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,150.41 : 1,344,329.51 = 544,430.52 : x
  2. Step 2: Convert to fraction form
    974,150.41/1,344,329.51 = 544,430.52/x
  3. Step 3: Cross multiply
    974,150.41x = 1,344,329.51 × 544,430.52
  4. Step 4: Simplify right side
    974,150.41x = 731,894,011,458.49
  5. Step 5: Solve for x
    x = 731,894,011,458.49/974,150.41
  6. Step 6: Final answer
    x = 751,315.20

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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.