Home / 6,064,623.74-8,369,117.20-3,311,302.58

Finding the Fourth Proportional to 6,064,623.74, 8,369,117.20 and 3,311,302.58

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Solution

The fourth proportional to 6,064,623.74, 8,369,117.20 and 3,311,302.58 is: 4,569,562.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,623.74 : 8,369,117.20 = 3,311,302.58 : x
  2. Step 2: Convert to fraction form
    6,064,623.74/8,369,117.20 = 3,311,302.58/x
  3. Step 3: Cross multiply
    6,064,623.74x = 8,369,117.20 × 3,311,302.58
  4. Step 4: Simplify right side
    6,064,623.74x = 27,712,679,376,682.38
  5. Step 5: Solve for x
    x = 27,712,679,376,682.38/6,064,623.74
  6. Step 6: Final answer
    x = 4,569,562.86

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1.5x scale

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.