Home / 14,174,251.58-21,264,478.16-4,590,598.88

Finding the Fourth Proportional to 14,174,251.58, 21,264,478.16 and 4,590,598.88

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Solution

The fourth proportional to 14,174,251.58, 21,264,478.16 and 4,590,598.88 is: 6,886,902.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,174,251.58 : 21,264,478.16 = 4,590,598.88 : x
  2. Step 2: Convert to fraction form
    14,174,251.58/21,264,478.16 = 4,590,598.88/x
  3. Step 3: Cross multiply
    14,174,251.58x = 21,264,478.16 × 4,590,598.88
  4. Step 4: Simplify right side
    14,174,251.58x = 97,616,689,655,288.67
  5. Step 5: Solve for x
    x = 97,616,689,655,288.67/14,174,251.58
  6. Step 6: Final answer
    x = 6,886,902.57

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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.