Home / 1,107,260.57-1,528,019.58-597,962.95

Finding the Fourth Proportional to 1,107,260.57, 1,528,019.58 and 597,962.95

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Solution

The fourth proportional to 1,107,260.57, 1,528,019.58 and 597,962.95 is: 825,188.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,260.57 : 1,528,019.58 = 597,962.95 : x
  2. Step 2: Convert to fraction form
    1,107,260.57/1,528,019.58 = 597,962.95/x
  3. Step 3: Cross multiply
    1,107,260.57x = 1,528,019.58 × 597,962.95
  4. Step 4: Simplify right side
    1,107,260.57x = 913,699,091,894.51
  5. Step 5: Solve for x
    x = 913,699,091,894.51/1,107,260.57
  6. Step 6: Final answer
    x = 825,188.86

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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.