Home / 4,600,317.26-6,349,519.64-2,859,301.50

Finding the Fourth Proportional to 4,600,317.26, 6,349,519.64 and 2,859,301.50

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Solution

The fourth proportional to 4,600,317.26, 6,349,519.64 and 2,859,301.50 is: 3,946,508.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,317.26 : 6,349,519.64 = 2,859,301.50 : x
  2. Step 2: Convert to fraction form
    4,600,317.26/6,349,519.64 = 2,859,301.50/x
  3. Step 3: Cross multiply
    4,600,317.26x = 6,349,519.64 × 2,859,301.50
  4. Step 4: Simplify right side
    4,600,317.26x = 18,155,191,038,079.71
  5. Step 5: Solve for x
    x = 18,155,191,038,079.71/4,600,317.26
  6. Step 6: Final answer
    x = 3,946,508.48

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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.