Home / 4,065,490.75-5,616,967.14-3,460,041.67

Finding the Fourth Proportional to 4,065,490.75, 5,616,967.14 and 3,460,041.67

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Solution

The fourth proportional to 4,065,490.75, 5,616,967.14 and 3,460,041.67 is: 4,780,466.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,490.75 : 5,616,967.14 = 3,460,041.67 : x
  2. Step 2: Convert to fraction form
    4,065,490.75/5,616,967.14 = 3,460,041.67/x
  3. Step 3: Cross multiply
    4,065,490.75x = 5,616,967.14 × 3,460,041.67
  4. Step 4: Simplify right side
    4,065,490.75x = 19,434,940,363,420.72
  5. Step 5: Solve for x
    x = 19,434,940,363,420.72/4,065,490.75
  6. Step 6: Final answer
    x = 4,780,466.01

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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.