Home / 944,701.56-1,303,641.03-536,749.51

Finding the Fourth Proportional to 944,701.56, 1,303,641.03 and 536,749.51

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Solution

The fourth proportional to 944,701.56, 1,303,641.03 and 536,749.51 is: 740,687.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,701.56 : 1,303,641.03 = 536,749.51 : x
  2. Step 2: Convert to fraction form
    944,701.56/1,303,641.03 = 536,749.51/x
  3. Step 3: Cross multiply
    944,701.56x = 1,303,641.03 × 536,749.51
  4. Step 4: Simplify right side
    944,701.56x = 699,728,684,068.40
  5. Step 5: Solve for x
    x = 699,728,684,068.40/944,701.56
  6. Step 6: Final answer
    x = 740,687.55

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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.