Home / 1,658,045.70-2,487,068.55-593,171.10

Finding the Fourth Proportional to 1,658,045.70, 2,487,068.55 and 593,171.10

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Solution

The fourth proportional to 1,658,045.70, 2,487,068.55 and 593,171.10 is: 889,756.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,045.70 : 2,487,068.55 = 593,171.10 : x
  2. Step 2: Convert to fraction form
    1,658,045.70/2,487,068.55 = 593,171.10/x
  3. Step 3: Cross multiply
    1,658,045.70x = 2,487,068.55 × 593,171.10
  4. Step 4: Simplify right side
    1,658,045.70x = 1,475,257,187,578.90
  5. Step 5: Solve for x
    x = 1,475,257,187,578.90/1,658,045.70
  6. Step 6: Final answer
    x = 889,756.65

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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.