Home / 4,671,752.46-6,447,172.98-2,711,483.52

Finding the Fourth Proportional to 4,671,752.46, 6,447,172.98 and 2,711,483.52

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Solution

The fourth proportional to 4,671,752.46, 6,447,172.98 and 2,711,483.52 is: 3,741,936.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,752.46 : 6,447,172.98 = 2,711,483.52 : x
  2. Step 2: Convert to fraction form
    4,671,752.46/6,447,172.98 = 2,711,483.52/x
  3. Step 3: Cross multiply
    4,671,752.46x = 6,447,172.98 × 2,711,483.52
  4. Step 4: Simplify right side
    4,671,752.46x = 17,481,403,285,859.29
  5. Step 5: Solve for x
    x = 17,481,403,285,859.29/4,671,752.46
  6. Step 6: Final answer
    x = 3,741,936.98

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1.5x scale

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.