Home / 1,507,858.02-2,261,196.54-560,712.06

Finding the Fourth Proportional to 1,507,858.02, 2,261,196.54 and 560,712.06

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Solution

The fourth proportional to 1,507,858.02, 2,261,196.54 and 560,712.06 is: 840,848.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,507,858.02 : 2,261,196.54 = 560,712.06 : x
  2. Step 2: Convert to fraction form
    1,507,858.02/2,261,196.54 = 560,712.06/x
  3. Step 3: Cross multiply
    1,507,858.02x = 2,261,196.54 × 560,712.06
  4. Step 4: Simplify right side
    1,507,858.02x = 1,267,880,170,008.27
  5. Step 5: Solve for x
    x = 1,267,880,170,008.27/1,507,858.02
  6. Step 6: Final answer
    x = 840,848.51

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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.