Home / 1,104,130.23-1,656,193.32-346,029.77

Finding the Fourth Proportional to 1,104,130.23, 1,656,193.32 and 346,029.77

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Solution

The fourth proportional to 1,104,130.23, 1,656,193.32 and 346,029.77 is: 519,044.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,130.23 : 1,656,193.32 = 346,029.77 : x
  2. Step 2: Convert to fraction form
    1,104,130.23/1,656,193.32 = 346,029.77/x
  3. Step 3: Cross multiply
    1,104,130.23x = 1,656,193.32 × 346,029.77
  4. Step 4: Simplify right side
    1,104,130.23x = 573,092,185,314.17
  5. Step 5: Solve for x
    x = 573,092,185,314.17/1,104,130.23
  6. Step 6: Final answer
    x = 519,044.01

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Double scale
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1.5x scale

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.