Home / 1,703,880.12-2,350,935.18-1,041,424.32

Finding the Fourth Proportional to 1,703,880.12, 2,350,935.18 and 1,041,424.32

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Solution

The fourth proportional to 1,703,880.12, 2,350,935.18 and 1,041,424.32 is: 1,436,909.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,880.12 : 2,350,935.18 = 1,041,424.32 : x
  2. Step 2: Convert to fraction form
    1,703,880.12/2,350,935.18 = 1,041,424.32/x
  3. Step 3: Cross multiply
    1,703,880.12x = 2,350,935.18 × 1,041,424.32
  4. Step 4: Simplify right side
    1,703,880.12x = 2,448,321,071,195.58
  5. Step 5: Solve for x
    x = 2,448,321,071,195.58/1,703,880.12
  6. Step 6: Final answer
    x = 1,436,909.23

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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.