Home / 1,063,547.80-1,467,700.56-580,123.32

Finding the Fourth Proportional to 1,063,547.80, 1,467,700.56 and 580,123.32

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Solution

The fourth proportional to 1,063,547.80, 1,467,700.56 and 580,123.32 is: 800,572.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,547.80 : 1,467,700.56 = 580,123.32 : x
  2. Step 2: Convert to fraction form
    1,063,547.80/1,467,700.56 = 580,123.32/x
  3. Step 3: Cross multiply
    1,063,547.80x = 1,467,700.56 × 580,123.32
  4. Step 4: Simplify right side
    1,063,547.80x = 851,447,321,633.06
  5. Step 5: Solve for x
    x = 851,447,321,633.06/1,063,547.80
  6. Step 6: Final answer
    x = 800,572.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.