Home / 4,429,240.90-6,205,136.30-4,429,240.90

Finding the Fourth Proportional to 4,429,240.90, 6,205,136.30 and 4,429,240.90

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Solution

The fourth proportional to 4,429,240.90, 6,205,136.30 and 4,429,240.90 is: 6,205,136.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,240.90 : 6,205,136.30 = 4,429,240.90 : x
  2. Step 2: Convert to fraction form
    4,429,240.90/6,205,136.30 = 4,429,240.90/x
  3. Step 3: Cross multiply
    4,429,240.90x = 6,205,136.30 × 4,429,240.90
  4. Step 4: Simplify right side
    4,429,240.90x = 27,484,043,490,034.67
  5. Step 5: Solve for x
    x = 27,484,043,490,034.67/4,429,240.90
  6. Step 6: Final answer
    x = 6,205,136.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.