Home / 3,594,729.16-4,960,700.98-1,963,136.91

Finding the Fourth Proportional to 3,594,729.16, 4,960,700.98 and 1,963,136.91

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Solution

The fourth proportional to 3,594,729.16, 4,960,700.98 and 1,963,136.91 is: 2,709,115.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,729.16 : 4,960,700.98 = 1,963,136.91 : x
  2. Step 2: Convert to fraction form
    3,594,729.16/4,960,700.98 = 1,963,136.91/x
  3. Step 3: Cross multiply
    3,594,729.16x = 4,960,700.98 × 1,963,136.91
  4. Step 4: Simplify right side
    3,594,729.16x = 9,738,535,193,311.17
  5. Step 5: Solve for x
    x = 9,738,535,193,311.17/3,594,729.16
  6. Step 6: Final answer
    x = 2,709,115.14

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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.