Home / 1,937,079.06-2,903,690.53-925,017.87

Finding the Fourth Proportional to 1,937,079.06, 2,903,690.53 and 925,017.87

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Solution

The fourth proportional to 1,937,079.06, 2,903,690.53 and 925,017.87 is: 1,386,606.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,079.06 : 2,903,690.53 = 925,017.87 : x
  2. Step 2: Convert to fraction form
    1,937,079.06/2,903,690.53 = 925,017.87/x
  3. Step 3: Cross multiply
    1,937,079.06x = 2,903,690.53 × 925,017.87
  4. Step 4: Simplify right side
    1,937,079.06x = 2,685,965,641,244.88
  5. Step 5: Solve for x
    x = 2,685,965,641,244.88/1,937,079.06
  6. Step 6: Final answer
    x = 1,386,606.10

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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.