Home / 2,031,752.77-3,047,795.00-1,020,354.57

Finding the Fourth Proportional to 2,031,752.77, 3,047,795.00 and 1,020,354.57

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Solution

The fourth proportional to 2,031,752.77, 3,047,795.00 and 1,020,354.57 is: 1,530,615.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,752.77 : 3,047,795.00 = 1,020,354.57 : x
  2. Step 2: Convert to fraction form
    2,031,752.77/3,047,795.00 = 1,020,354.57/x
  3. Step 3: Cross multiply
    2,031,752.77x = 3,047,795.00 × 1,020,354.57
  4. Step 4: Simplify right side
    2,031,752.77x = 3,109,831,536,332.40
  5. Step 5: Solve for x
    x = 3,109,831,536,332.40/2,031,752.77
  6. Step 6: Final answer
    x = 1,530,615.14

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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.