Home / 7,340,114.13-10,133,039.20-4,588,332.31

Finding the Fourth Proportional to 7,340,114.13, 10,133,039.20 and 4,588,332.31

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Solution

The fourth proportional to 7,340,114.13, 10,133,039.20 and 4,588,332.31 is: 6,334,200.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,114.13 : 10,133,039.20 = 4,588,332.31 : x
  2. Step 2: Convert to fraction form
    7,340,114.13/10,133,039.20 = 4,588,332.31/x
  3. Step 3: Cross multiply
    7,340,114.13x = 10,133,039.20 × 4,588,332.31
  4. Step 4: Simplify right side
    7,340,114.13x = 46,493,751,169,655.15
  5. Step 5: Solve for x
    x = 46,493,751,169,655.15/7,340,114.13
  6. Step 6: Final answer
    x = 6,334,200.04

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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.