Home / 1,593,800.71-2,391,407.67-835,461.16

Finding the Fourth Proportional to 1,593,800.71, 2,391,407.67 and 835,461.16

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Solution

The fourth proportional to 1,593,800.71, 2,391,407.67 and 835,461.16 is: 1,253,562.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,800.71 : 2,391,407.67 = 835,461.16 : x
  2. Step 2: Convert to fraction form
    1,593,800.71/2,391,407.67 = 835,461.16/x
  3. Step 3: Cross multiply
    1,593,800.71x = 2,391,407.67 × 835,461.16
  4. Step 4: Simplify right side
    1,593,800.71x = 1,997,928,226,011.10
  5. Step 5: Solve for x
    x = 1,997,928,226,011.10/1,593,800.71
  6. Step 6: Final answer
    x = 1,253,562.14

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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.