Home / 4,343,683.06-6,480,255.16-4,108,536.82

Finding the Fourth Proportional to 4,343,683.06, 6,480,255.16 and 4,108,536.82

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Solution

The fourth proportional to 4,343,683.06, 6,480,255.16 and 4,108,536.82 is: 6,129,445.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,683.06 : 6,480,255.16 = 4,108,536.82 : x
  2. Step 2: Convert to fraction form
    4,343,683.06/6,480,255.16 = 4,108,536.82/x
  3. Step 3: Cross multiply
    4,343,683.06x = 6,480,255.16 × 4,108,536.82
  4. Step 4: Simplify right side
    4,343,683.06x = 26,624,366,927,854.99
  5. Step 5: Solve for x
    x = 26,624,366,927,854.99/4,343,683.06
  6. Step 6: Final answer
    x = 6,129,445.12

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.