Home / 953,750.04-1,316,171.07-524,028.84

Finding the Fourth Proportional to 953,750.04, 1,316,171.07 and 524,028.84

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Solution

The fourth proportional to 953,750.04, 1,316,171.07 and 524,028.84 is: 723,157.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,750.04 : 1,316,171.07 = 524,028.84 : x
  2. Step 2: Convert to fraction form
    953,750.04/1,316,171.07 = 524,028.84/x
  3. Step 3: Cross multiply
    953,750.04x = 1,316,171.07 × 524,028.84
  4. Step 4: Simplify right side
    953,750.04x = 689,711,599,053.66
  5. Step 5: Solve for x
    x = 689,711,599,053.66/953,750.04
  6. Step 6: Final answer
    x = 723,157.61

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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.