Home / 1,026,372.48-1,416,336.60-567,460.32

Finding the Fourth Proportional to 1,026,372.48, 1,416,336.60 and 567,460.32

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Solution

The fourth proportional to 1,026,372.48, 1,416,336.60 and 567,460.32 is: 783,063.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,372.48 : 1,416,336.60 = 567,460.32 : x
  2. Step 2: Convert to fraction form
    1,026,372.48/1,416,336.60 = 567,460.32/x
  3. Step 3: Cross multiply
    1,026,372.48x = 1,416,336.60 × 567,460.32
  4. Step 4: Simplify right side
    1,026,372.48x = 803,714,820,263.71
  5. Step 5: Solve for x
    x = 803,714,820,263.71/1,026,372.48
  6. Step 6: Final answer
    x = 783,063.49

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Double scale
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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.