Home / 7,496,256.79-11,245,071.39-2,104,870.87

Finding the Fourth Proportional to 7,496,256.79, 11,245,071.39 and 2,104,870.87

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Solution

The fourth proportional to 7,496,256.79, 11,245,071.39 and 2,104,870.87 is: 3,157,498.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496,256.79 : 11,245,071.39 = 2,104,870.87 : x
  2. Step 2: Convert to fraction form
    7,496,256.79/11,245,071.39 = 2,104,870.87/x
  3. Step 3: Cross multiply
    7,496,256.79x = 11,245,071.39 × 2,104,870.87
  4. Step 4: Simplify right side
    7,496,256.79x = 23,669,423,199,881.41
  5. Step 5: Solve for x
    x = 23,669,423,199,881.41/7,496,256.79
  6. Step 6: Final answer
    x = 3,157,498.98

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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.