Home / 724,256.70-1,016,058.90-724,256.70

Finding the Fourth Proportional to 724,256.70, 1,016,058.90 and 724,256.70

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Solution

The fourth proportional to 724,256.70, 1,016,058.90 and 724,256.70 is: 1,016,058.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    724,256.70 : 1,016,058.90 = 724,256.70 : x
  2. Step 2: Convert to fraction form
    724,256.70/1,016,058.90 = 724,256.70/x
  3. Step 3: Cross multiply
    724,256.70x = 1,016,058.90 × 724,256.70
  4. Step 4: Simplify right side
    724,256.70x = 735,887,465,919.63
  5. Step 5: Solve for x
    x = 735,887,465,919.63/724,256.70
  6. Step 6: Final answer
    x = 1,016,058.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.