Home / 4,798,846.95-6,587,157.99-4,242,802.20

Finding the Fourth Proportional to 4,798,846.95, 6,587,157.99 and 4,242,802.20

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Solution

The fourth proportional to 4,798,846.95, 6,587,157.99 and 4,242,802.20 is: 5,823,900.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,846.95 : 6,587,157.99 = 4,242,802.20 : x
  2. Step 2: Convert to fraction form
    4,798,846.95/6,587,157.99 = 4,242,802.20/x
  3. Step 3: Cross multiply
    4,798,846.95x = 6,587,157.99 × 4,242,802.20
  4. Step 4: Simplify right side
    4,798,846.95x = 27,948,008,411,719.58
  5. Step 5: Solve for x
    x = 27,948,008,411,719.58/4,798,846.95
  6. Step 6: Final answer
    x = 5,823,900.76

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.