Home / 4,747,856.68-6,554,312.94-2,710,272.52

Finding the Fourth Proportional to 4,747,856.68, 6,554,312.94 and 2,710,272.52

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Solution

The fourth proportional to 4,747,856.68, 6,554,312.94 and 2,710,272.52 is: 3,741,472.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,747,856.68 : 6,554,312.94 = 2,710,272.52 : x
  2. Step 2: Convert to fraction form
    4,747,856.68/6,554,312.94 = 2,710,272.52/x
  3. Step 3: Cross multiply
    4,747,856.68x = 6,554,312.94 × 2,710,272.52
  4. Step 4: Simplify right side
    4,747,856.68x = 17,763,974,248,762.41
  5. Step 5: Solve for x
    x = 17,763,974,248,762.41/4,747,856.68
  6. Step 6: Final answer
    x = 3,741,472.30

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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.