Home / 1,120,053.63-1,545,671.18-610,756.01

Finding the Fourth Proportional to 1,120,053.63, 1,545,671.18 and 610,756.01

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Solution

The fourth proportional to 1,120,053.63, 1,545,671.18 and 610,756.01 is: 842,841.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,120,053.63 : 1,545,671.18 = 610,756.01 : x
  2. Step 2: Convert to fraction form
    1,120,053.63/1,545,671.18 = 610,756.01/x
  3. Step 3: Cross multiply
    1,120,053.63x = 1,545,671.18 × 610,756.01
  4. Step 4: Simplify right side
    1,120,053.63x = 944,027,956,467.33
  5. Step 5: Solve for x
    x = 944,027,956,467.33/1,120,053.63
  6. Step 6: Final answer
    x = 842,841.75

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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.