Home / 1,022,567.04-1,533,313.32-453,701.76

Finding the Fourth Proportional to 1,022,567.04, 1,533,313.32 and 453,701.76

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Solution

The fourth proportional to 1,022,567.04, 1,533,313.32 and 453,701.76 is: 680,314.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,567.04 : 1,533,313.32 = 453,701.76 : x
  2. Step 2: Convert to fraction form
    1,022,567.04/1,533,313.32 = 453,701.76/x
  3. Step 3: Cross multiply
    1,022,567.04x = 1,533,313.32 × 453,701.76
  4. Step 4: Simplify right side
    1,022,567.04x = 695,666,951,915.44
  5. Step 5: Solve for x
    x = 695,666,951,915.44/1,022,567.04
  6. Step 6: Final answer
    x = 680,314.27

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.