Home / 2,707,118.13-4,060,633.59-657,794.90

Finding the Fourth Proportional to 2,707,118.13, 4,060,633.59 and 657,794.90

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Solution

The fourth proportional to 2,707,118.13, 4,060,633.59 and 657,794.90 is: 986,681.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,118.13 : 4,060,633.59 = 657,794.90 : x
  2. Step 2: Convert to fraction form
    2,707,118.13/4,060,633.59 = 657,794.90/x
  3. Step 3: Cross multiply
    2,707,118.13x = 4,060,633.59 × 657,794.90
  4. Step 4: Simplify right side
    2,707,118.13x = 2,671,064,045,967.52
  5. Step 5: Solve for x
    x = 2,671,064,045,967.52/2,707,118.13
  6. Step 6: Final answer
    x = 986,681.75

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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.