Home / 9,600,237-14,400,369.36-3,920,461.31

Finding the Fourth Proportional to 9,600,237, 14,400,369.36 and 3,920,461.31

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Solution

The fourth proportional to 9,600,237, 14,400,369.36 and 3,920,461.31 is: 5,880,697.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,237 : 14,400,369.36 = 3,920,461.31 : x
  2. Step 2: Convert to fraction form
    9,600,237/14,400,369.36 = 3,920,461.31/x
  3. Step 3: Cross multiply
    9,600,237x = 14,400,369.36 × 3,920,461.31
  4. Step 4: Simplify right side
    9,600,237x = 56,456,090,925,589.46
  5. Step 5: Solve for x
    x = 56,456,090,925,589.46/9,600,237
  6. Step 6: Final answer
    x = 5,880,697.63

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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.