Home / 4,810,864.54-6,638,708.01-2,634,974.50

Finding the Fourth Proportional to 4,810,864.54, 6,638,708.01 and 2,634,974.50

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Solution

The fourth proportional to 4,810,864.54, 6,638,708.01 and 2,634,974.50 is: 3,636,108.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,864.54 : 6,638,708.01 = 2,634,974.50 : x
  2. Step 2: Convert to fraction form
    4,810,864.54/6,638,708.01 = 2,634,974.50/x
  3. Step 3: Cross multiply
    4,810,864.54x = 6,638,708.01 × 2,634,974.50
  4. Step 4: Simplify right side
    4,810,864.54x = 17,492,826,319,295.74
  5. Step 5: Solve for x
    x = 17,492,826,319,295.74/4,810,864.54
  6. Step 6: Final answer
    x = 3,636,108.68

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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.