Home / 974,306.83-1,461,460.96-264,334.81

Finding the Fourth Proportional to 974,306.83, 1,461,460.96 and 264,334.81

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Solution

The fourth proportional to 974,306.83, 1,461,460.96 and 264,334.81 is: 396,502.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,306.83 : 1,461,460.96 = 264,334.81 : x
  2. Step 2: Convert to fraction form
    974,306.83/1,461,460.96 = 264,334.81/x
  3. Step 3: Cross multiply
    974,306.83x = 1,461,460.96 × 264,334.81
  4. Step 4: Simplify right side
    974,306.83x = 386,315,003,862.34
  5. Step 5: Solve for x
    x = 386,315,003,862.34/974,306.83
  6. Step 6: Final answer
    x = 396,502.41

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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.