Home / 4,683,579.60-6,463,255.68-2,646,345.36

Finding the Fourth Proportional to 4,683,579.60, 6,463,255.68 and 2,646,345.36

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Solution

The fourth proportional to 4,683,579.60, 6,463,255.68 and 2,646,345.36 is: 3,651,909.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683,579.60 : 6,463,255.68 = 2,646,345.36 : x
  2. Step 2: Convert to fraction form
    4,683,579.60/6,463,255.68 = 2,646,345.36/x
  3. Step 3: Cross multiply
    4,683,579.60x = 6,463,255.68 × 2,646,345.36
  4. Step 4: Simplify right side
    4,683,579.60x = 17,104,006,679,261.64
  5. Step 5: Solve for x
    x = 17,104,006,679,261.64/4,683,579.60
  6. Step 6: Final answer
    x = 3,651,909.04

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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.