Home / 1,498,523.04-2,069,606.16-1,017,344.16

Finding the Fourth Proportional to 1,498,523.04, 2,069,606.16 and 1,017,344.16

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Solution

The fourth proportional to 1,498,523.04, 2,069,606.16 and 1,017,344.16 is: 1,405,051.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,523.04 : 2,069,606.16 = 1,017,344.16 : x
  2. Step 2: Convert to fraction form
    1,498,523.04/2,069,606.16 = 1,017,344.16/x
  3. Step 3: Cross multiply
    1,498,523.04x = 2,069,606.16 × 1,017,344.16
  4. Step 4: Simplify right side
    1,498,523.04x = 2,105,501,740,376.03
  5. Step 5: Solve for x
    x = 2,105,501,740,376.03/1,498,523.04
  6. Step 6: Final answer
    x = 1,405,051.30

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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.