Home / 2,402,507.10-3,603,760.65-804,539.10

Finding the Fourth Proportional to 2,402,507.10, 3,603,760.65 and 804,539.10

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Solution

The fourth proportional to 2,402,507.10, 3,603,760.65 and 804,539.10 is: 1,206,808.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,507.10 : 3,603,760.65 = 804,539.10 : x
  2. Step 2: Convert to fraction form
    2,402,507.10/3,603,760.65 = 804,539.10/x
  3. Step 3: Cross multiply
    2,402,507.10x = 3,603,760.65 × 804,539.10
  4. Step 4: Simplify right side
    2,402,507.10x = 2,899,366,349,966.42
  5. Step 5: Solve for x
    x = 2,899,366,349,966.42/2,402,507.10
  6. Step 6: Final answer
    x = 1,206,808.65

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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.