Home / 7,600,615.08-10,488,648.06-4,337,371.32

Finding the Fourth Proportional to 7,600,615.08, 10,488,648.06 and 4,337,371.32

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Solution

The fourth proportional to 7,600,615.08, 10,488,648.06 and 4,337,371.32 is: 5,985,457.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600,615.08 : 10,488,648.06 = 4,337,371.32 : x
  2. Step 2: Convert to fraction form
    7,600,615.08/10,488,648.06 = 4,337,371.32/x
  3. Step 3: Cross multiply
    7,600,615.08x = 10,488,648.06 × 4,337,371.32
  4. Step 4: Simplify right side
    7,600,615.08x = 45,493,161,281,017.65
  5. Step 5: Solve for x
    x = 45,493,161,281,017.65/7,600,615.08
  6. Step 6: Final answer
    x = 5,985,457.86

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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.