Home / 6,111,583.60-8,433,491.73-3,533,430.46

Finding the Fourth Proportional to 6,111,583.60, 8,433,491.73 and 3,533,430.46

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Solution

The fourth proportional to 6,111,583.60, 8,433,491.73 and 3,533,430.46 is: 4,875,848.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,583.60 : 8,433,491.73 = 3,533,430.46 : x
  2. Step 2: Convert to fraction form
    6,111,583.60/8,433,491.73 = 3,533,430.46/x
  3. Step 3: Cross multiply
    6,111,583.60x = 8,433,491.73 × 3,533,430.46
  4. Step 4: Simplify right side
    6,111,583.60x = 29,799,156,520,772.64
  5. Step 5: Solve for x
    x = 29,799,156,520,772.64/6,111,583.60
  6. Step 6: Final answer
    x = 4,875,848.63

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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.