Home / 4,014,397.23-5,539,950.78-2,272,066.50

Finding the Fourth Proportional to 4,014,397.23, 5,539,950.78 and 2,272,066.50

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Solution

The fourth proportional to 4,014,397.23, 5,539,950.78 and 2,272,066.50 is: 3,135,498.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,397.23 : 5,539,950.78 = 2,272,066.50 : x
  2. Step 2: Convert to fraction form
    4,014,397.23/5,539,950.78 = 2,272,066.50/x
  3. Step 3: Cross multiply
    4,014,397.23x = 5,539,950.78 × 2,272,066.50
  4. Step 4: Simplify right side
    4,014,397.23x = 12,587,136,578,886.87
  5. Step 5: Solve for x
    x = 12,587,136,578,886.87/4,014,397.23
  6. Step 6: Final answer
    x = 3,135,498.52

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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.