Home / 973,845.59-1,343,881.13-544,129.25

Finding the Fourth Proportional to 973,845.59, 1,343,881.13 and 544,129.25

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Solution

The fourth proportional to 973,845.59, 1,343,881.13 and 544,129.25 is: 750,883.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,845.59 : 1,343,881.13 = 544,129.25 : x
  2. Step 2: Convert to fraction form
    973,845.59/1,343,881.13 = 544,129.25/x
  3. Step 3: Cross multiply
    973,845.59x = 1,343,881.13 × 544,129.25
  4. Step 4: Simplify right side
    973,845.59x = 731,245,021,916.00
  5. Step 5: Solve for x
    x = 731,245,021,916.00/973,845.59
  6. Step 6: Final answer
    x = 750,883.95

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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.