Home / 4,367,823.16-6,027,601.68-2,434,041.28

Finding the Fourth Proportional to 4,367,823.16, 6,027,601.68 and 2,434,041.28

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Solution

The fourth proportional to 4,367,823.16, 6,027,601.68 and 2,434,041.28 is: 3,358,980.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,823.16 : 6,027,601.68 = 2,434,041.28 : x
  2. Step 2: Convert to fraction form
    4,367,823.16/6,027,601.68 = 2,434,041.28/x
  3. Step 3: Cross multiply
    4,367,823.16x = 6,027,601.68 × 2,434,041.28
  4. Step 4: Simplify right side
    4,367,823.16x = 14,671,431,308,517.35
  5. Step 5: Solve for x
    x = 14,671,431,308,517.35/4,367,823.16
  6. Step 6: Final answer
    x = 3,358,980.15

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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.