Home / 4,470,479.23-6,169,393.50-3,166,064.95

Finding the Fourth Proportional to 4,470,479.23, 6,169,393.50 and 3,166,064.95

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Solution

The fourth proportional to 4,470,479.23, 6,169,393.50 and 3,166,064.95 is: 4,369,263.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,479.23 : 6,169,393.50 = 3,166,064.95 : x
  2. Step 2: Convert to fraction form
    4,470,479.23/6,169,393.50 = 3,166,064.95/x
  3. Step 3: Cross multiply
    4,470,479.23x = 6,169,393.50 × 3,166,064.95
  4. Step 4: Simplify right side
    4,470,479.23x = 19,532,700,492,260.86
  5. Step 5: Solve for x
    x = 19,532,700,492,260.86/4,470,479.23
  6. Step 6: Final answer
    x = 4,369,263.23

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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.