Home / 1,004,424.96-1,506,844.80-294,476.16

Finding the Fourth Proportional to 1,004,424.96, 1,506,844.80 and 294,476.16

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Solution

The fourth proportional to 1,004,424.96, 1,506,844.80 and 294,476.16 is: 441,775.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,424.96 : 1,506,844.80 = 294,476.16 : x
  2. Step 2: Convert to fraction form
    1,004,424.96/1,506,844.80 = 294,476.16/x
  3. Step 3: Cross multiply
    1,004,424.96x = 1,506,844.80 × 294,476.16
  4. Step 4: Simplify right side
    1,004,424.96x = 443,729,870,419.97
  5. Step 5: Solve for x
    x = 443,729,870,419.97/1,004,424.96
  6. Step 6: Final answer
    x = 441,775.03

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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.