Home / 1,066,901.30-1,598,116.35-498,767.30

Finding the Fourth Proportional to 1,066,901.30, 1,598,116.35 and 498,767.30

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Solution

The fourth proportional to 1,066,901.30, 1,598,116.35 and 498,767.30 is: 747,105.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,901.30 : 1,598,116.35 = 498,767.30 : x
  2. Step 2: Convert to fraction form
    1,066,901.30/1,598,116.35 = 498,767.30/x
  3. Step 3: Cross multiply
    1,066,901.30x = 1,598,116.35 × 498,767.30
  4. Step 4: Simplify right side
    1,066,901.30x = 797,088,176,975.36
  5. Step 5: Solve for x
    x = 797,088,176,975.36/1,066,901.30
  6. Step 6: Final answer
    x = 747,105.83

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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.