Home / 1,596,718.10-2,395,111.08-572,115.10

Finding the Fourth Proportional to 1,596,718.10, 2,395,111.08 and 572,115.10

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Solution

The fourth proportional to 1,596,718.10, 2,395,111.08 and 572,115.10 is: 858,184.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,718.10 : 2,395,111.08 = 572,115.10 : x
  2. Step 2: Convert to fraction form
    1,596,718.10/2,395,111.08 = 572,115.10/x
  3. Step 3: Cross multiply
    1,596,718.10x = 2,395,111.08 × 572,115.10
  4. Step 4: Simplify right side
    1,596,718.10x = 1,370,279,215,045.31
  5. Step 5: Solve for x
    x = 1,370,279,215,045.31/1,596,718.10
  6. Step 6: Final answer
    x = 858,184.81

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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.