Home / 4,584,303.40-6,876,455.10-4,088,291.80

Finding the Fourth Proportional to 4,584,303.40, 6,876,455.10 and 4,088,291.80

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Solution

The fourth proportional to 4,584,303.40, 6,876,455.10 and 4,088,291.80 is: 6,132,437.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,303.40 : 6,876,455.10 = 4,088,291.80 : x
  2. Step 2: Convert to fraction form
    4,584,303.40/6,876,455.10 = 4,088,291.80/x
  3. Step 3: Cross multiply
    4,584,303.40x = 6,876,455.10 × 4,088,291.80
  4. Step 4: Simplify right side
    4,584,303.40x = 28,112,954,998,398.18
  5. Step 5: Solve for x
    x = 28,112,954,998,398.18/4,584,303.40
  6. Step 6: Final answer
    x = 6,132,437.70

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.