Home / 3,330,559.48-4,995,852.02-806,210.68

Finding the Fourth Proportional to 3,330,559.48, 4,995,852.02 and 806,210.68

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Solution

The fourth proportional to 3,330,559.48, 4,995,852.02 and 806,210.68 is: 1,209,319.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,559.48 : 4,995,852.02 = 806,210.68 : x
  2. Step 2: Convert to fraction form
    3,330,559.48/4,995,852.02 = 806,210.68/x
  3. Step 3: Cross multiply
    3,330,559.48x = 4,995,852.02 × 806,210.68
  4. Step 4: Simplify right side
    3,330,559.48x = 4,027,709,254,223.57
  5. Step 5: Solve for x
    x = 4,027,709,254,223.57/3,330,559.48
  6. Step 6: Final answer
    x = 1,209,319.12

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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.