Home / 1,053,595.13-1,453,961.23-570,160.22

Finding the Fourth Proportional to 1,053,595.13, 1,453,961.23 and 570,160.22

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Solution

The fourth proportional to 1,053,595.13, 1,453,961.23 and 570,160.22 is: 786,821.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,595.13 : 1,453,961.23 = 570,160.22 : x
  2. Step 2: Convert to fraction form
    1,053,595.13/1,453,961.23 = 570,160.22/x
  3. Step 3: Cross multiply
    1,053,595.13x = 1,453,961.23 × 570,160.22
  4. Step 4: Simplify right side
    1,053,595.13x = 828,990,854,768.27
  5. Step 5: Solve for x
    x = 828,990,854,768.27/1,053,595.13
  6. Step 6: Final answer
    x = 786,821.08

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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.