Home / 7,340,196.96-10,133,153.46-4,588,415.10

Finding the Fourth Proportional to 7,340,196.96, 10,133,153.46 and 4,588,415.10

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Solution

The fourth proportional to 7,340,196.96, 10,133,153.46 and 4,588,415.10 is: 6,334,314.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,196.96 : 10,133,153.46 = 4,588,415.10 : x
  2. Step 2: Convert to fraction form
    7,340,196.96/10,133,153.46 = 4,588,415.10/x
  3. Step 3: Cross multiply
    7,340,196.96x = 10,133,153.46 × 4,588,415.10
  4. Step 4: Simplify right side
    7,340,196.96x = 46,495,114,346,481.25
  5. Step 5: Solve for x
    x = 46,495,114,346,481.25/7,340,196.96
  6. Step 6: Final answer
    x = 6,334,314.27

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Double scale
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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.