Home / 6,164,882.76-8,507,329.26-3,411,686.70

Finding the Fourth Proportional to 6,164,882.76, 8,507,329.26 and 3,411,686.70

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Solution

The fourth proportional to 6,164,882.76, 8,507,329.26 and 3,411,686.70 is: 4,708,012.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,882.76 : 8,507,329.26 = 3,411,686.70 : x
  2. Step 2: Convert to fraction form
    6,164,882.76/8,507,329.26 = 3,411,686.70/x
  3. Step 3: Cross multiply
    6,164,882.76x = 8,507,329.26 × 3,411,686.70
  4. Step 4: Simplify right side
    6,164,882.76x = 29,024,342,088,862.84
  5. Step 5: Solve for x
    x = 29,024,342,088,862.84/6,164,882.76
  6. Step 6: Final answer
    x = 4,708,012.01

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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.