Home / 5,744,014.65-7,926,603.67-3,130,601.28

Finding the Fourth Proportional to 5,744,014.65, 7,926,603.67 and 3,130,601.28

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Solution

The fourth proportional to 5,744,014.65, 7,926,603.67 and 3,130,601.28 is: 4,320,155.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744,014.65 : 7,926,603.67 = 3,130,601.28 : x
  2. Step 2: Convert to fraction form
    5,744,014.65/7,926,603.67 = 3,130,601.28/x
  3. Step 3: Cross multiply
    5,744,014.65x = 7,926,603.67 × 3,130,601.28
  4. Step 4: Simplify right side
    5,744,014.65x = 24,815,035,595,354.70
  5. Step 5: Solve for x
    x = 24,815,035,595,354.70/5,744,014.65
  6. Step 6: Final answer
    x = 4,320,155.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.