Home / 716,059.61-1,074,090.80-183,582.53

Finding the Fourth Proportional to 716,059.61, 1,074,090.80 and 183,582.53

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Solution

The fourth proportional to 716,059.61, 1,074,090.80 and 183,582.53 is: 275,374.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,059.61 : 1,074,090.80 = 183,582.53 : x
  2. Step 2: Convert to fraction form
    716,059.61/1,074,090.80 = 183,582.53/x
  3. Step 3: Cross multiply
    716,059.61x = 1,074,090.80 × 183,582.53
  4. Step 4: Simplify right side
    716,059.61x = 197,184,305,595.81
  5. Step 5: Solve for x
    x = 197,184,305,595.81/716,059.61
  6. Step 6: Final answer
    x = 275,374.15

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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.