Home / 1,624,266.56-2,438,794.95-906,011.59

Finding the Fourth Proportional to 1,624,266.56, 2,438,794.95 and 906,011.59

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Solution

The fourth proportional to 1,624,266.56, 2,438,794.95 and 906,011.59 is: 1,360,353.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,266.56 : 2,438,794.95 = 906,011.59 : x
  2. Step 2: Convert to fraction form
    1,624,266.56/2,438,794.95 = 906,011.59/x
  3. Step 3: Cross multiply
    1,624,266.56x = 2,438,794.95 × 906,011.59
  4. Step 4: Simplify right side
    1,624,266.56x = 2,209,576,486,501.51
  5. Step 5: Solve for x
    x = 2,209,576,486,501.51/1,624,266.56
  6. Step 6: Final answer
    x = 1,360,353.37

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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.