Home / 6,866,359.13-9,483,439.77-4,522,036.48

Finding the Fourth Proportional to 6,866,359.13, 9,483,439.77 and 4,522,036.48

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Solution

The fourth proportional to 6,866,359.13, 9,483,439.77 and 4,522,036.48 is: 6,245,589.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,866,359.13 : 9,483,439.77 = 4,522,036.48 : x
  2. Step 2: Convert to fraction form
    6,866,359.13/9,483,439.77 = 4,522,036.48/x
  3. Step 3: Cross multiply
    6,866,359.13x = 9,483,439.77 × 4,522,036.48
  4. Step 4: Simplify right side
    6,866,359.13x = 42,884,460,572,114.21
  5. Step 5: Solve for x
    x = 42,884,460,572,114.21/6,866,359.13
  6. Step 6: Final answer
    x = 6,245,589.51

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1.5x scale

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.