Home / 3,031,736.10-4,548,235.95-1,010,607.90

Finding the Fourth Proportional to 3,031,736.10, 4,548,235.95 and 1,010,607.90

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Solution

The fourth proportional to 3,031,736.10, 4,548,235.95 and 1,010,607.90 is: 1,516,122.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,736.10 : 4,548,235.95 = 1,010,607.90 : x
  2. Step 2: Convert to fraction form
    3,031,736.10/4,548,235.95 = 1,010,607.90/x
  3. Step 3: Cross multiply
    3,031,736.10x = 4,548,235.95 × 1,010,607.90
  4. Step 4: Simplify right side
    3,031,736.10x = 4,596,483,182,134.01
  5. Step 5: Solve for x
    x = 4,596,483,182,134.01/3,031,736.10
  6. Step 6: Final answer
    x = 1,516,122.46

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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.