Home / 1,933,924.64-2,900,886.80-735,570.16

Finding the Fourth Proportional to 1,933,924.64, 2,900,886.80 and 735,570.16

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Solution

The fourth proportional to 1,933,924.64, 2,900,886.80 and 735,570.16 is: 1,103,355.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,924.64 : 2,900,886.80 = 735,570.16 : x
  2. Step 2: Convert to fraction form
    1,933,924.64/2,900,886.80 = 735,570.16/x
  3. Step 3: Cross multiply
    1,933,924.64x = 2,900,886.80 × 735,570.16
  4. Step 4: Simplify right side
    1,933,924.64x = 2,133,805,767,617.89
  5. Step 5: Solve for x
    x = 2,133,805,767,617.89/1,933,924.64
  6. Step 6: Final answer
    x = 1,103,355.18

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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.