Home / 954,567.58-1,317,308.22-524,875.39

Finding the Fourth Proportional to 954,567.58, 1,317,308.22 and 524,875.39

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Solution

The fourth proportional to 954,567.58, 1,317,308.22 and 524,875.39 is: 724,330.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,567.58 : 1,317,308.22 = 524,875.39 : x
  2. Step 2: Convert to fraction form
    954,567.58/1,317,308.22 = 524,875.39/x
  3. Step 3: Cross multiply
    954,567.58x = 1,317,308.22 × 524,875.39
  4. Step 4: Simplify right side
    954,567.58x = 691,422,665,722.71
  5. Step 5: Solve for x
    x = 691,422,665,722.71/954,567.58
  6. Step 6: Final answer
    x = 724,330.77

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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.