Home / 1,754,359.02-2,631,632.49-556,372.26

Finding the Fourth Proportional to 1,754,359.02, 2,631,632.49 and 556,372.26

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Solution

The fourth proportional to 1,754,359.02, 2,631,632.49 and 556,372.26 is: 834,588.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,359.02 : 2,631,632.49 = 556,372.26 : x
  2. Step 2: Convert to fraction form
    1,754,359.02/2,631,632.49 = 556,372.26/x
  3. Step 3: Cross multiply
    1,754,359.02x = 2,631,632.49 × 556,372.26
  4. Step 4: Simplify right side
    1,754,359.02x = 1,464,167,315,950.73
  5. Step 5: Solve for x
    x = 1,464,167,315,950.73/1,754,359.02
  6. Step 6: Final answer
    x = 834,588.19

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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.