Home / 4,210,276.56-6,314,462.36-1,933,612.24

Finding the Fourth Proportional to 4,210,276.56, 6,314,462.36 and 1,933,612.24

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Solution

The fourth proportional to 4,210,276.56, 6,314,462.36 and 1,933,612.24 is: 2,899,980.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,276.56 : 6,314,462.36 = 1,933,612.24 : x
  2. Step 2: Convert to fraction form
    4,210,276.56/6,314,462.36 = 1,933,612.24/x
  3. Step 3: Cross multiply
    4,210,276.56x = 6,314,462.36 × 1,933,612.24
  4. Step 4: Simplify right side
    4,210,276.56x = 12,209,721,708,315.29
  5. Step 5: Solve for x
    x = 12,209,721,708,315.29/4,210,276.56
  6. Step 6: Final answer
    x = 2,899,980.92

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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.