Home / 5,819,029.95-8,030,510.46-3,240,710.72

Finding the Fourth Proportional to 5,819,029.95, 8,030,510.46 and 3,240,710.72

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Solution

The fourth proportional to 5,819,029.95, 8,030,510.46 and 3,240,710.72 is: 4,472,319.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,029.95 : 8,030,510.46 = 3,240,710.72 : x
  2. Step 2: Convert to fraction form
    5,819,029.95/8,030,510.46 = 3,240,710.72/x
  3. Step 3: Cross multiply
    5,819,029.95x = 8,030,510.46 × 3,240,710.72
  4. Step 4: Simplify right side
    5,819,029.95x = 26,024,561,334,794.13
  5. Step 5: Solve for x
    x = 26,024,561,334,794.13/5,819,029.95
  6. Step 6: Final answer
    x = 4,472,319.54

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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.