Home / 3,556,995.03-4,903,774.92-2,249,595.45

Finding the Fourth Proportional to 3,556,995.03, 4,903,774.92 and 2,249,595.45

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Solution

The fourth proportional to 3,556,995.03, 4,903,774.92 and 2,249,595.45 is: 3,101,356.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,995.03 : 4,903,774.92 = 2,249,595.45 : x
  2. Step 2: Convert to fraction form
    3,556,995.03/4,903,774.92 = 2,249,595.45/x
  3. Step 3: Cross multiply
    3,556,995.03x = 4,903,774.92 × 2,249,595.45
  4. Step 4: Simplify right side
    3,556,995.03x = 11,031,509,747,856.12
  5. Step 5: Solve for x
    x = 11,031,509,747,856.12/3,556,995.03
  6. Step 6: Final answer
    x = 3,101,356.53

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1.5x scale

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.