Home / 1,026,283.42-1,416,210.10-567,370.50

Finding the Fourth Proportional to 1,026,283.42, 1,416,210.10 and 567,370.50

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Solution

The fourth proportional to 1,026,283.42, 1,416,210.10 and 567,370.50 is: 782,937.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,283.42 : 1,416,210.10 = 567,370.50 : x
  2. Step 2: Convert to fraction form
    1,026,283.42/1,416,210.10 = 567,370.50/x
  3. Step 3: Cross multiply
    1,026,283.42x = 1,416,210.10 × 567,370.50
  4. Step 4: Simplify right side
    1,026,283.42x = 803,515,832,542.05
  5. Step 5: Solve for x
    x = 803,515,832,542.05/1,026,283.42
  6. Step 6: Final answer
    x = 782,937.56

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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.