Home / 2,435,901.40-3,653,852.10-753,002.20

Finding the Fourth Proportional to 2,435,901.40, 3,653,852.10 and 753,002.20

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Solution

The fourth proportional to 2,435,901.40, 3,653,852.10 and 753,002.20 is: 1,129,503.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,901.40 : 3,653,852.10 = 753,002.20 : x
  2. Step 2: Convert to fraction form
    2,435,901.40/3,653,852.10 = 753,002.20/x
  3. Step 3: Cross multiply
    2,435,901.40x = 3,653,852.10 × 753,002.20
  4. Step 4: Simplify right side
    2,435,901.40x = 2,751,358,669,774.62
  5. Step 5: Solve for x
    x = 2,751,358,669,774.62/2,435,901.40
  6. Step 6: Final answer
    x = 1,129,503.30

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1.5x scale

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.