Home / 9,423,874.74-14,136,528.15-3,664,133.76

Finding the Fourth Proportional to 9,423,874.74, 14,136,528.15 and 3,664,133.76

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Solution

The fourth proportional to 9,423,874.74, 14,136,528.15 and 3,664,133.76 is: 5,496,479.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,423,874.74 : 14,136,528.15 = 3,664,133.76 : x
  2. Step 2: Convert to fraction form
    9,423,874.74/14,136,528.15 = 3,664,133.76/x
  3. Step 3: Cross multiply
    9,423,874.74x = 14,136,528.15 × 3,664,133.76
  4. Step 4: Simplify right side
    9,423,874.74x = 51,798,130,043,605.34
  5. Step 5: Solve for x
    x = 51,798,130,043,605.34/9,423,874.74
  6. Step 6: Final answer
    x = 5,496,479.05

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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.