Home / 3,091,011.02-4,633,244.17-1,039,718.82

Finding the Fourth Proportional to 3,091,011.02, 4,633,244.17 and 1,039,718.82

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Solution

The fourth proportional to 3,091,011.02, 4,633,244.17 and 1,039,718.82 is: 1,558,477.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,091,011.02 : 4,633,244.17 = 1,039,718.82 : x
  2. Step 2: Convert to fraction form
    3,091,011.02/4,633,244.17 = 1,039,718.82/x
  3. Step 3: Cross multiply
    3,091,011.02x = 4,633,244.17 × 1,039,718.82
  4. Step 4: Simplify right side
    3,091,011.02x = 4,817,271,164,453.40
  5. Step 5: Solve for x
    x = 4,817,271,164,453.40/3,091,011.02
  6. Step 6: Final answer
    x = 1,558,477.51

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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.