Home / 4,114,866.30-6,171,306.80-1,717,411.29

Finding the Fourth Proportional to 4,114,866.30, 6,171,306.80 and 1,717,411.29

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Solution

The fourth proportional to 4,114,866.30, 6,171,306.80 and 1,717,411.29 is: 2,575,702.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,866.30 : 6,171,306.80 = 1,717,411.29 : x
  2. Step 2: Convert to fraction form
    4,114,866.30/6,171,306.80 = 1,717,411.29/x
  3. Step 3: Cross multiply
    4,114,866.30x = 6,171,306.80 × 1,717,411.29
  4. Step 4: Simplify right side
    4,114,866.30x = 10,598,671,963,786.71
  5. Step 5: Solve for x
    x = 10,598,671,963,786.71/4,114,866.30
  6. Step 6: Final answer
    x = 2,575,702.63

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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.