Home / 5,113,952.60-7,681,557.72-4,056,385.01

Finding the Fourth Proportional to 5,113,952.60, 7,681,557.72 and 4,056,385.01

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Solution

The fourth proportional to 5,113,952.60, 7,681,557.72 and 4,056,385.01 is: 6,093,008.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,113,952.60 : 7,681,557.72 = 4,056,385.01 : x
  2. Step 2: Convert to fraction form
    5,113,952.60/7,681,557.72 = 4,056,385.01/x
  3. Step 3: Cross multiply
    5,113,952.60x = 7,681,557.72 × 4,056,385.01
  4. Step 4: Simplify right side
    5,113,952.60x = 31,159,355,588,857.77
  5. Step 5: Solve for x
    x = 31,159,355,588,857.77/5,113,952.60
  6. Step 6: Final answer
    x = 6,093,008.29

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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.