Home / 973,946.84-1,344,020.85-544,230.50

Finding the Fourth Proportional to 973,946.84, 1,344,020.85 and 544,230.50

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Solution

The fourth proportional to 973,946.84, 1,344,020.85 and 544,230.50 is: 751,023.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,946.84 : 1,344,020.85 = 544,230.50 : x
  2. Step 2: Convert to fraction form
    973,946.84/1,344,020.85 = 544,230.50/x
  3. Step 3: Cross multiply
    973,946.84x = 1,344,020.85 × 544,230.50
  4. Step 4: Simplify right side
    973,946.84x = 731,457,132,485.82
  5. Step 5: Solve for x
    x = 731,457,132,485.82/973,946.84
  6. Step 6: Final answer
    x = 751,023.68

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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.