Home / 1,036,356.23-1,554,534.35-735,206.33

Finding the Fourth Proportional to 1,036,356.23, 1,554,534.35 and 735,206.33

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Solution

The fourth proportional to 1,036,356.23, 1,554,534.35 and 735,206.33 is: 1,102,809.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,356.23 : 1,554,534.35 = 735,206.33 : x
  2. Step 2: Convert to fraction form
    1,036,356.23/1,554,534.35 = 735,206.33/x
  3. Step 3: Cross multiply
    1,036,356.23x = 1,554,534.35 × 735,206.33
  4. Step 4: Simplify right side
    1,036,356.23x = 1,142,903,482,873.73
  5. Step 5: Solve for x
    x = 1,142,903,482,873.73/1,036,356.23
  6. Step 6: Final answer
    x = 1,102,809.49

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Double scale
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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.