Home / 1,656,006.90-2,484,010.35-1,558,029.30

Finding the Fourth Proportional to 1,656,006.90, 2,484,010.35 and 1,558,029.30

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Solution

The fourth proportional to 1,656,006.90, 2,484,010.35 and 1,558,029.30 is: 2,337,043.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,006.90 : 2,484,010.35 = 1,558,029.30 : x
  2. Step 2: Convert to fraction form
    1,656,006.90/2,484,010.35 = 1,558,029.30/x
  3. Step 3: Cross multiply
    1,656,006.90x = 2,484,010.35 × 1,558,029.30
  4. Step 4: Simplify right side
    1,656,006.90x = 3,870,160,906,803.26
  5. Step 5: Solve for x
    x = 3,870,160,906,803.26/1,656,006.90
  6. Step 6: Final answer
    x = 2,337,043.95

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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.