Home / 4,870,655.83-6,716,004.59-3,643,027.12

Finding the Fourth Proportional to 4,870,655.83, 6,716,004.59 and 3,643,027.12

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Solution

The fourth proportional to 4,870,655.83, 6,716,004.59 and 3,643,027.12 is: 5,023,263.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,655.83 : 6,716,004.59 = 3,643,027.12 : x
  2. Step 2: Convert to fraction form
    4,870,655.83/6,716,004.59 = 3,643,027.12/x
  3. Step 3: Cross multiply
    4,870,655.83x = 6,716,004.59 × 3,643,027.12
  4. Step 4: Simplify right side
    4,870,655.83x = 24,466,586,851,732.04
  5. Step 5: Solve for x
    x = 24,466,586,851,732.04/4,870,655.83
  6. Step 6: Final answer
    x = 5,023,263.34

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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.