Home / 4,462,777.11-6,158,762.32-2,528,973.39

Finding the Fourth Proportional to 4,462,777.11, 6,158,762.32 and 2,528,973.39

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Solution

The fourth proportional to 4,462,777.11, 6,158,762.32 and 2,528,973.39 is: 3,490,056.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,777.11 : 6,158,762.32 = 2,528,973.39 : x
  2. Step 2: Convert to fraction form
    4,462,777.11/6,158,762.32 = 2,528,973.39/x
  3. Step 3: Cross multiply
    4,462,777.11x = 6,158,762.32 × 2,528,973.39
  4. Step 4: Simplify right side
    4,462,777.11x = 15,575,346,044,334.00
  5. Step 5: Solve for x
    x = 15,575,346,044,334.00/4,462,777.11
  6. Step 6: Final answer
    x = 3,490,056.90

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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.