Home / 2,564,267.50-3,846,294.30-670,967.02

Finding the Fourth Proportional to 2,564,267.50, 3,846,294.30 and 670,967.02

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Solution

The fourth proportional to 2,564,267.50, 3,846,294.30 and 670,967.02 is: 1,006,422.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,267.50 : 3,846,294.30 = 670,967.02 : x
  2. Step 2: Convert to fraction form
    2,564,267.50/3,846,294.30 = 670,967.02/x
  3. Step 3: Cross multiply
    2,564,267.50x = 3,846,294.30 × 670,967.02
  4. Step 4: Simplify right side
    2,564,267.50x = 2,580,736,605,282.51
  5. Step 5: Solve for x
    x = 2,580,736,605,282.51/2,564,267.50
  6. Step 6: Final answer
    x = 1,006,422.54

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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.