Home / 1,950,389.08-2,925,863.52-602,669.32

Finding the Fourth Proportional to 1,950,389.08, 2,925,863.52 and 602,669.32

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Solution

The fourth proportional to 1,950,389.08, 2,925,863.52 and 602,669.32 is: 904,090.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,389.08 : 2,925,863.52 = 602,669.32 : x
  2. Step 2: Convert to fraction form
    1,950,389.08/2,925,863.52 = 602,669.32/x
  3. Step 3: Cross multiply
    1,950,389.08x = 2,925,863.52 × 602,669.32
  4. Step 4: Simplify right side
    1,950,389.08x = 1,763,328,178,011.21
  5. Step 5: Solve for x
    x = 1,763,328,178,011.21/1,950,389.08
  6. Step 6: Final answer
    x = 904,090.47

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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.