Home / 7,340,193.96-10,133,149.32-4,588,412.10

Finding the Fourth Proportional to 7,340,193.96, 10,133,149.32 and 4,588,412.10

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Solution

The fourth proportional to 7,340,193.96, 10,133,149.32 and 4,588,412.10 is: 6,334,310.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,193.96 : 10,133,149.32 = 4,588,412.10 : x
  2. Step 2: Convert to fraction form
    7,340,193.96/10,133,149.32 = 4,588,412.10/x
  3. Step 3: Cross multiply
    7,340,193.96x = 10,133,149.32 × 4,588,412.10
  4. Step 4: Simplify right side
    7,340,193.96x = 46,495,064,950,994.77
  5. Step 5: Solve for x
    x = 46,495,064,950,994.77/7,340,193.96
  6. Step 6: Final answer
    x = 6,334,310.13

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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.