Home / 1,405,498.83-2,106,901.40-594,767.98

Finding the Fourth Proportional to 1,405,498.83, 2,106,901.40 and 594,767.98

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Solution

The fourth proportional to 1,405,498.83, 2,106,901.40 and 594,767.98 is: 891,582.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,405,498.83 : 2,106,901.40 = 594,767.98 : x
  2. Step 2: Convert to fraction form
    1,405,498.83/2,106,901.40 = 594,767.98/x
  3. Step 3: Cross multiply
    1,405,498.83x = 2,106,901.40 × 594,767.98
  4. Step 4: Simplify right side
    1,405,498.83x = 1,253,117,489,737.17
  5. Step 5: Solve for x
    x = 1,253,117,489,737.17/1,405,498.83
  6. Step 6: Final answer
    x = 891,582.03

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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.